Mùa khói, từng tháng một trên khắp thế giới

Đốt đồng hoặc cháy rừng; vấn đề nằm ở không khí, không phải thời tiết.

Đây là trang cảnh báo, không phải trang gợi ý. Mùa khói bao trùm 115 điểm đến trên SeasonMap; những tháng bên dưới là các tháng nằm trong khoảng có rủi ro — phần lớn các tuần trong đó vẫn trôi qua yên ả, và điểm bên cạnh mỗi nơi vẫn là điểm khí hậu thông thường, đã tính cả rủi ro.

← Tất cả các mùaLịch của thế giới

Diễn ra khi nào

Số điểm đến có mùa khói đang diễn ra trong tháng đó. Các khung thời gian xê dịch đôi chút mỗi năm.

Mùa khói trong tháng 1

  1. Hobart 🇦🇺 ÚcBushfire season · 1 Th12 – 15 Th3 (thường lệ)A dry spell in the highlands can put smoke over the Derwent for days and close the walking tracks around the city.96
  2. Valparaíso 🇨🇱 ChileFire season in the hills · 15 Th12 – 15 Th4 (thường lệ)The ravines behind the port dry out over summer and fires have run through the upper hills more than once, the worst of them destroying whole cerros.94
  3. Margaret River 🇦🇺 ÚcBushfire and burn-off season · 15 Th11 – 15 Th4 (thường lệ)Summer brings total fire bans and closed forest tracks, and the autumn prescribed burns put smoke through the valleys on still days.93
  4. Đảo Kangaroo 🇦🇺 ÚcFire danger season closures · 15 Th11 – 15 Th4 (thường lệ)National parks here close on catastrophic fire danger days, which lands squarely in the summer holidays.93
  5. Melbourne 🇦🇺 ÚcBushfire season · 1 Th12 – 15 Th3 (thường lệ)The risk in the country around the city peaks after midsummer, and a bad day closes the roads and fills the basin with smoke.86
  6. Cape Town 🇿🇦 Cộng hòa Nam PhiMountain fire season · 1 Th11 – 15 Th5 (thường lệ)The fynbos burns most summers, and a bad day closes hiking paths, the cableway and sometimes a suburb's roads.86
  7. Sydney 🇦🇺 ÚcBushfire smoke risk · 1 Th11 – 28 Th2 (thường lệ)Fires inland or on the coast can put smoke over the city for days in a bad summer; the fire service publishes a danger rating for the Sydney region daily.82
  8. Perth 🇦🇺 ÚcBushfire season · 15 Th11 – 15 Th4 (thường lệ)Fires in the hills east of the city put smoke over the suburbs on still days and close the walking trails on the worst ones.82
  9. San Carlos de Bariloche 🇦🇷 ArgentinaPatagonian fire season · 1 Th12 – 31 Th3 (thường lệ)Nahuel Huapi runs a fire risk level through the dry summer and closes trails, campsites and whole valleys when it peaks.80
  10. Delhi 🇮🇳 Ấn ĐộSevere air season · 1 Th10 – 31 Th1 (thường lệ)Emergency pollution restrictions run from 1 October: construction bans, diesel-vehicle limits and schools moved online when it escalates.80
  11. Katoomba 🇦🇺 ÚcBushfire season · 1 Th10 – 1 Th3 (thường lệ)The whole town sits inside the national park, so a bad fire week means smoke, closed tracks and, on the worst days, a closed highway.80
  12. Ayutthaya 🇹🇭 Thái LanCentral plains burning haze · 20 Th1 – 15 Th4 (thường lệ)Cane and stubble fires around the central provinces put a flat grey ceiling over the island for weeks.78
  13. Kathmandu 🇳🇵 NepalValley smog season · 15 Th11 – 28 Th2 (thường lệ)Cold air sits in the bowl of the valley and holds in kiln smoke, vehicle exhaust and field burning from the plains.76
  14. Băng Cốc 🇹🇭 Thái LanUpcountry burning haze · 25 Th1 – 15 Th4 (thường lệ)Agricultural fires north and west of the city put a lid of smoke over Bangkok through the late dry season.73
  15. Thành phố Salt Lake 🇺🇸 Hoa KỳWinter inversion · 15 Th12 – 20 Th2 (thường lệ)Cold air settles in the valley under a lid of warm air and the exhaust has nowhere to go, sometimes for a fortnight.51
  16. Almaty 🇰🇿 KazakhstanWinter smog · 15 Th11 – 1 Th3 (thường lệ)Coal heating and a valley inversion pin the smoke over the city for weeks at a time once the cold sets in.39
  17. Ulaanbaatar 🇲🇳 Mông CổWinter smog · 1 Th11 – 31 Th3Raw coal burned in the ger districts for heating, held down over the valley by an inversion, makes this one of the worst urban airs anywhere between November and March.32

Khắp thế giới có gì diễn ra trong tháng 1 →

Mùa khói trong tháng 2

  1. Hobart 🇦🇺 ÚcBushfire season · 1 Th12 – 15 Th3 (thường lệ)A dry spell in the highlands can put smoke over the Derwent for days and close the walking tracks around the city.95
  2. Đảo Kangaroo 🇦🇺 ÚcFire danger season closures · 15 Th11 – 15 Th4 (thường lệ)National parks here close on catastrophic fire danger days, which lands squarely in the summer holidays.95
  3. Margaret River 🇦🇺 ÚcBushfire and burn-off season · 15 Th11 – 15 Th4 (thường lệ)Summer brings total fire bans and closed forest tracks, and the autumn prescribed burns put smoke through the valleys on still days.94
  4. Valparaíso 🇨🇱 ChileFire season in the hills · 15 Th12 – 15 Th4 (thường lệ)The ravines behind the port dry out over summer and fires have run through the upper hills more than once, the worst of them destroying whole cerros.93
  5. Melbourne 🇦🇺 ÚcBushfire season · 1 Th12 – 15 Th3 (thường lệ)The risk in the country around the city peaks after midsummer, and a bad day closes the roads and fills the basin with smoke.92
  6. Kalaw 🇲🇲 MyanmaBurning season haze · 15 Th2 – 30 Th4 (thường lệ)Hillsides around the town are burned off before the rains and the smoke sits in the valleys below the ridge.90
  7. Cape Town 🇿🇦 Cộng hòa Nam PhiMountain fire season · 1 Th11 – 15 Th5 (thường lệ)The fynbos burns most summers, and a bad day closes hiking paths, the cableway and sometimes a suburb's roads.88
  8. Hồ Inle 🇲🇲 MyanmaBurning season haze · 15 Th2 – 30 Th4 (thường lệ)The Shan uplands are burned off before the rains and the smoke settles into the basin the lake sits in.86
  9. Kathmandu 🇳🇵 NepalValley smog season · 15 Th11 – 28 Th2 (thường lệ)Cold air sits in the bowl of the valley and holds in kiln smoke, vehicle exhaust and field burning from the plains.85
  10. Thành phố Chiang Rai 🇹🇭 Thái LanBurning season · 1 Th2 – 20 Th4 (thường lệ)Field and forest fires in the valleys and across the border put Chiang Rai near the top of the world's air-quality charts most Marches.84
  11. Hsipaw 🇲🇲 MyanmaBurning season haze · 15 Th2 – 30 Th4 (thường lệ)Fields and hillsides across the Shan uplands are burned off before the rains and the smoke sits in the valleys for weeks.84
  12. Thành phố Chiang Mai 🇹🇭 Thái LanBurning season · 1 Th2 – 20 Th4 (thường lệ)Field and forest fires fill the valley with smoke that the surrounding hills hold in place, and the city regularly tops the world's live pollution rankings in March.82
  13. Perth 🇦🇺 ÚcBushfire season · 15 Th11 – 15 Th4 (thường lệ)Fires in the hills east of the city put smoke over the suburbs on still days and close the walking trails on the worst ones.82
  14. Katoomba 🇦🇺 ÚcBushfire season · 1 Th10 – 1 Th3 (thường lệ)The whole town sits inside the national park, so a bad fire week means smoke, closed tracks and, on the worst days, a closed highway.82
  15. San Carlos de Bariloche 🇦🇷 ArgentinaPatagonian fire season · 1 Th12 – 31 Th3 (thường lệ)Nahuel Huapi runs a fire risk level through the dry summer and closes trails, campsites and whole valleys when it peaks.81
  16. Pai 🇹🇭 Thái LanBurning season · 1 Th2 – 20 Th4 (thường lệ)Mae Hong Son province takes the worst of the northern smoke and the valley traps it.81
  17. Viêng Chăn 🇱🇦 LàoBurning season haze · 15 Th2 – 30 Th4 (thường lệ)Field and forest fires across northern Laos fill the valley with smoke and the far bank of the Mekong disappears for weeks.81
  18. Pakxe 🇱🇦 LàoBurning season haze · 15 Th2 – 30 Th4 (thường lệ)Field clearing across southern Laos and over the Thai border fills the Mekong valley with smoke for weeks, and the view from the plateau edge disappears with it.81
  19. Sydney 🇦🇺 ÚcBushfire smoke risk · 1 Th11 – 28 Th2 (thường lệ)Fires inland or on the coast can put smoke over the city for days in a bad summer; the fire service publishes a danger rating for the Sydney region daily.80
  20. Vangvieng 🇱🇦 LàoBurning season haze · 15 Th2 – 25 Th4 (thường lệ)The karst towers are the reason to stop here and for these weeks they are outlines in smoke from the fields burning up and down the valley.79
  21. Saipan 🇲🇵 Quần đảo Bắc MarianaDry-season brush fires · 1 Th2 – 31 Th5 (thường lệ)The grass hillsides above Kagman and out towards Marpi burn most dry seasons, largely from deliberate fires, and the smoke hangs under the trade wind on still mornings.76
  22. Ayutthaya 🇹🇭 Thái LanCentral plains burning haze · 20 Th1 – 15 Th4 (thường lệ)Cane and stubble fires around the central provinces put a flat grey ceiling over the island for weeks.72
  23. Băng Cốc 🇹🇭 Thái LanUpcountry burning haze · 25 Th1 – 15 Th4 (thường lệ)Agricultural fires north and west of the city put a lid of smoke over Bangkok through the late dry season.69
  24. Kanchanaburi 🇹🇭 Thái LanBurning season haze · 1 Th2 – 15 Th4 (thường lệ)Field and forest fires along the western hills and over the Myanmar border grey out the valley for weeks.69
  25. Thành phố Salt Lake 🇺🇸 Hoa KỳWinter inversion · 15 Th12 – 20 Th2 (thường lệ)Cold air settles in the valley under a lid of warm air and the exhaust has nowhere to go, sometimes for a fortnight.61

…và 2 nơi nữa trong tháng 2.

Khắp thế giới có gì diễn ra trong tháng 2 →

Mùa khói trong tháng 3

  1. Đảo Kangaroo 🇦🇺 ÚcFire danger season closures · 15 Th11 – 15 Th4 (thường lệ)National parks here close on catastrophic fire danger days, which lands squarely in the summer holidays.97
  2. Melbourne 🇦🇺 ÚcBushfire season · 1 Th12 – 15 Th3 (thường lệ)The risk in the country around the city peaks after midsummer, and a bad day closes the roads and fills the basin with smoke.93
  3. Valparaíso 🇨🇱 ChileFire season in the hills · 15 Th12 – 15 Th4 (thường lệ)The ravines behind the port dry out over summer and fires have run through the upper hills more than once, the worst of them destroying whole cerros.92
  4. Margaret River 🇦🇺 ÚcBushfire and burn-off season · 15 Th11 – 15 Th4 (thường lệ)Summer brings total fire bans and closed forest tracks, and the autumn prescribed burns put smoke through the valleys on still days.92
  5. Thành phố México 🇲🇽 MéxicoOzone alert season · 1 Th3 – 31 Th5Still, sunny, rainless weeks in the basin cook the traffic exhaust into ozone, and the city declares contingencies that pull cars off the road.90
  6. Cape Town 🇿🇦 Cộng hòa Nam PhiMountain fire season · 1 Th11 – 15 Th5 (thường lệ)The fynbos burns most summers, and a bad day closes hiking paths, the cableway and sometimes a suburb's roads.90
  7. Hobart 🇦🇺 ÚcBushfire season · 1 Th12 – 15 Th3 (thường lệ)A dry spell in the highlands can put smoke over the Derwent for days and close the walking tracks around the city.90
  8. Perth 🇦🇺 ÚcBushfire season · 15 Th11 – 15 Th4 (thường lệ)Fires in the hills east of the city put smoke over the suburbs on still days and close the walking trails on the worst ones.85
  9. Kalaw 🇲🇲 MyanmaBurning season haze · 15 Th2 – 30 Th4 (thường lệ)Hillsides around the town are burned off before the rains and the smoke sits in the valleys below the ridge.84
  10. Cảnh Hồng 🇨🇳 Trung QuốcBurning season haze · 1 Th3 – 20 Th4 (thường lệ)Field burning across the border in Myanmar and Laos drifts up the Mekong valley through the last dry weeks.81
  11. Hồ Inle 🇲🇲 MyanmaBurning season haze · 15 Th2 – 30 Th4 (thường lệ)The Shan uplands are burned off before the rains and the smoke settles into the basin the lake sits in.80
  12. Hsipaw 🇲🇲 MyanmaBurning season haze · 15 Th2 – 30 Th4 (thường lệ)Fields and hillsides across the Shan uplands are burned off before the rains and the smoke sits in the valleys for weeks.76
  13. San Carlos de Bariloche 🇦🇷 ArgentinaPatagonian fire season · 1 Th12 – 31 Th3 (thường lệ)Nahuel Huapi runs a fire risk level through the dry summer and closes trails, campsites and whole valleys when it peaks.74
  14. Saipan 🇲🇵 Quần đảo Bắc MarianaDry-season brush fires · 1 Th2 – 31 Th5 (thường lệ)The grass hillsides above Kagman and out towards Marpi burn most dry seasons, largely from deliberate fires, and the smoke hangs under the trade wind on still mornings.74
  15. Thành phố Chiang Rai 🇹🇭 Thái LanBurning season · 1 Th2 – 20 Th4 (thường lệ)Field and forest fires in the valleys and across the border put Chiang Rai near the top of the world's air-quality charts most Marches.74
  16. Pai 🇹🇭 Thái LanBurning season · 1 Th2 – 20 Th4 (thường lệ)Mae Hong Son province takes the worst of the northern smoke and the valley traps it.72
  17. Pakxe 🇱🇦 LàoBurning season haze · 15 Th2 – 30 Th4 (thường lệ)Field clearing across southern Laos and over the Thai border fills the Mekong valley with smoke for weeks, and the view from the plateau edge disappears with it.72
  18. Katoomba 🇦🇺 ÚcBushfire season · 1 Th10 – 1 Th3 (thường lệ)The whole town sits inside the national park, so a bad fire week means smoke, closed tracks and, on the worst days, a closed highway.72
  19. Gangneung 🇰🇷 Hàn QuốcSpring wildfire weeks · 1 Th3 – 30 Th4 (thường lệ)The east-coast strip burns most springs, when a dry wind comes over the ridge and drives a fire down to the sea in hours.72
  20. Luang Namtha 🇱🇦 LàoBurning season haze · 1 Th3 – 25 Th4 (thường lệ)Northern Laos burns its fields and hillsides before the rains and this valley holds the smoke.72
  21. Nong Khiaw 🇱🇦 LàoBurning season haze · 1 Th3 – 25 Th4 (thường lệ)The viewpoints above the river are the entire reason to stop here, and for these weeks they look out on a wall of smoke from the fields burning across northern Laos.72
  22. Sokcho 🇰🇷 Hàn QuốcSpring wildfire season · 1 Th3 – 30 Th4 (thường lệ)Dry air and the hot downslope wind off the Taebaek range make March and April Gangwon's fire season.71
  23. Luangprabang 🇱🇦 LàoBurning season haze · 1 Th3 – 30 Th4 (thường lệ)Agricultural burning across northern Laos and the region fills the valley with smoke for weeks; the hills disappear and flights are occasionally diverted.70
  24. Viêng Chăn 🇱🇦 LàoBurning season haze · 15 Th2 – 30 Th4 (thường lệ)Field and forest fires across northern Laos fill the valley with smoke and the far bank of the Mekong disappears for weeks.70
  25. Vangvieng 🇱🇦 LàoBurning season haze · 15 Th2 – 25 Th4 (thường lệ)The karst towers are the reason to stop here and for these weeks they are outlines in smoke from the fields burning up and down the valley.69

…và 6 nơi nữa trong tháng 3.

Khắp thế giới có gì diễn ra trong tháng 3 →

Mùa khói trong tháng 4

  1. Cape Town 🇿🇦 Cộng hòa Nam PhiMountain fire season · 1 Th11 – 15 Th5 (thường lệ)The fynbos burns most summers, and a bad day closes hiking paths, the cableway and sometimes a suburb's roads.93
  2. Perth 🇦🇺 ÚcBushfire season · 15 Th11 – 15 Th4 (thường lệ)Fires in the hills east of the city put smoke over the suburbs on still days and close the walking trails on the worst ones.92
  3. Đảo Kangaroo 🇦🇺 ÚcFire danger season closures · 15 Th11 – 15 Th4 (thường lệ)National parks here close on catastrophic fire danger days, which lands squarely in the summer holidays.89
  4. Thành phố México 🇲🇽 MéxicoOzone alert season · 1 Th3 – 31 Th5Still, sunny, rainless weeks in the basin cook the traffic exhaust into ozone, and the city declares contingencies that pull cars off the road.88
  5. Valparaíso 🇨🇱 ChileFire season in the hills · 15 Th12 – 15 Th4 (thường lệ)The ravines behind the port dry out over summer and fires have run through the upper hills more than once, the worst of them destroying whole cerros.88
  6. Margaret River 🇦🇺 ÚcBushfire and burn-off season · 15 Th11 – 15 Th4 (thường lệ)Summer brings total fire bans and closed forest tracks, and the autumn prescribed burns put smoke through the valleys on still days.85
  7. Gangneung 🇰🇷 Hàn QuốcSpring wildfire weeks · 1 Th3 – 30 Th4 (thường lệ)The east-coast strip burns most springs, when a dry wind comes over the ridge and drives a fire down to the sea in hours.85
  8. Sokcho 🇰🇷 Hàn QuốcSpring wildfire season · 1 Th3 – 30 Th4 (thường lệ)Dry air and the hot downslope wind off the Taebaek range make March and April Gangwon's fire season.82
  9. Kalaw 🇲🇲 MyanmaBurning season haze · 15 Th2 – 30 Th4 (thường lệ)Hillsides around the town are burned off before the rains and the smoke sits in the valleys below the ridge.77
  10. Saipan 🇲🇵 Quần đảo Bắc MarianaDry-season brush fires · 1 Th2 – 31 Th5 (thường lệ)The grass hillsides above Kagman and out towards Marpi burn most dry seasons, largely from deliberate fires, and the smoke hangs under the trade wind on still mornings.72
  11. Hồ Inle 🇲🇲 MyanmaBurning season haze · 15 Th2 – 30 Th4 (thường lệ)The Shan uplands are burned off before the rains and the smoke settles into the basin the lake sits in.72
  12. Chita, Zabaykalsky Krai 🇷🇺 NgaSpring wildfire smoke · 1 Th4 – 10 Th6 (thường lệ)Dry, windy springs set off forest and grass fires across Zabaykalye almost every year; smoke can sit over the city and fire bans close forest areas.69
  13. Cảnh Hồng 🇨🇳 Trung QuốcBurning season haze · 1 Th3 – 20 Th4 (thường lệ)Field burning across the border in Myanmar and Laos drifts up the Mekong valley through the last dry weeks.68
  14. Hsipaw 🇲🇲 MyanmaBurning season haze · 15 Th2 – 30 Th4 (thường lệ)Fields and hillsides across the Shan uplands are burned off before the rains and the smoke sits in the valleys for weeks.66
  15. Pakxe 🇱🇦 LàoBurning season haze · 15 Th2 – 30 Th4 (thường lệ)Field clearing across southern Laos and over the Thai border fills the Mekong valley with smoke for weeks, and the view from the plateau edge disappears with it.65
  16. Pai 🇹🇭 Thái LanBurning season · 1 Th2 – 20 Th4 (thường lệ)Mae Hong Son province takes the worst of the northern smoke and the valley traps it.61
  17. Nong Khiaw 🇱🇦 LàoBurning season haze · 1 Th3 – 25 Th4 (thường lệ)The viewpoints above the river are the entire reason to stop here, and for these weeks they look out on a wall of smoke from the fields burning across northern Laos.61
  18. Vangvieng 🇱🇦 LàoBurning season haze · 15 Th2 – 25 Th4 (thường lệ)The karst towers are the reason to stop here and for these weeks they are outlines in smoke from the fields burning up and down the valley.60
  19. Luang Namtha 🇱🇦 LàoBurning season haze · 1 Th3 – 25 Th4 (thường lệ)Northern Laos burns its fields and hillsides before the rains and this valley holds the smoke.60
  20. Thành phố Chiang Rai 🇹🇭 Thái LanBurning season · 1 Th2 – 20 Th4 (thường lệ)Field and forest fires in the valleys and across the border put Chiang Rai near the top of the world's air-quality charts most Marches.59
  21. Luangprabang 🇱🇦 LàoBurning season haze · 1 Th3 – 30 Th4 (thường lệ)Agricultural burning across northern Laos and the region fills the valley with smoke for weeks; the hills disappear and flights are occasionally diverted.56
  22. Viêng Chăn 🇱🇦 LàoBurning season haze · 15 Th2 – 30 Th4 (thường lệ)Field and forest fires across northern Laos fill the valley with smoke and the far bank of the Mekong disappears for weeks.56
  23. Thành phố Chiang Mai 🇹🇭 Thái LanBurning season · 1 Th2 – 20 Th4 (thường lệ)Field and forest fires fill the valley with smoke that the surrounding hills hold in place, and the city regularly tops the world's live pollution rankings in March.54
  24. Băng Cốc 🇹🇭 Thái LanUpcountry burning haze · 25 Th1 – 15 Th4 (thường lệ)Agricultural fires north and west of the city put a lid of smoke over Bangkok through the late dry season.51
  25. Ayutthaya 🇹🇭 Thái LanCentral plains burning haze · 20 Th1 – 15 Th4 (thường lệ)Cane and stubble fires around the central provinces put a flat grey ceiling over the island for weeks.48

…và 1 nơi nữa trong tháng 4.

Khắp thế giới có gì diễn ra trong tháng 4 →

Mùa khói trong tháng 5

  1. Knysna 🇿🇦 Cộng hòa Nam PhiBerg wind fire risk · 1 Th5 – 30 Th11 (thường lệ)Hot, dry berg winds off the interior are what turn a plantation fire into the kind that burned through the town in June 2017.90
  2. Flagstaff, Arizona 🇺🇸 Hoa KỳFire restrictions and smoke · 1 Th5 – 10 Th7 (thường lệ)The dry weeks before the rains arrive are when the Coconino forest goes to stage restrictions and sometimes shuts entirely — no campfires, and in a bad year no access.86
  3. Cape Town 🇿🇦 Cộng hòa Nam PhiMountain fire season · 1 Th11 – 15 Th5 (thường lệ)The fynbos burns most summers, and a bad day closes hiking paths, the cableway and sometimes a suburb's roads.85
  4. Thành phố México 🇲🇽 MéxicoOzone alert season · 1 Th3 – 31 Th5Still, sunny, rainless weeks in the basin cook the traffic exhaust into ozone, and the city declares contingencies that pull cars off the road.84
  5. Chita, Zabaykalsky Krai 🇷🇺 NgaSpring wildfire smoke · 1 Th4 – 10 Th6 (thường lệ)Dry, windy springs set off forest and grass fires across Zabaykalye almost every year; smoke can sit over the city and fire bans close forest areas.81
  6. Santiago de Chile 🇨🇱 ChileWinter smog episodes · 1 Th5 – 31 Th8 (thường lệ)The valley traps the city's air under an inversion and the authorities declare alert, pre-emergency or emergency days, restricting wood burning and traffic.77
  7. Saipan 🇲🇵 Quần đảo Bắc MarianaDry-season brush fires · 1 Th2 – 31 Th5 (thường lệ)The grass hillsides above Kagman and out towards Marpi burn most dry seasons, largely from deliberate fires, and the smoke hangs under the trade wind on still mornings.68

Khắp thế giới có gì diễn ra trong tháng 5 →

Mùa khói trong tháng 6

  1. Chita, Zabaykalsky Krai 🇷🇺 NgaSpring wildfire smoke · 1 Th4 – 10 Th6 (thường lệ)Dry, windy springs set off forest and grass fires across Zabaykalye almost every year; smoke can sit over the city and fire bans close forest areas.93
  2. Lagos, Bồ Đào Nha 🇵🇹 Bồ Đào NhaWildfire season inland · 15 Th6 – 30 Th9 (thường lệ)Monchique burns badly every few summers and the smoke reaches the coast on a north wind.93
  3. Marbella 🇪🇸 Tây Ban NhaFire season in the sierra · 1 Th6 – 15 Th10Andalusia's declared high-risk fire period.92
  4. Faro 🇵🇹 Bồ Đào NhaWildfire season inland · 15 Th6 – 30 Th9 (thường lệ)The serra behind the coast burns most summers and the smoke drifts down to the lagoon on the wrong wind.91
  5. Flagstaff, Arizona 🇺🇸 Hoa KỳFire restrictions and smoke · 1 Th5 – 10 Th7 (thường lệ)The dry weeks before the rains arrive are when the Coconino forest goes to stage restrictions and sometimes shuts entirely — no campfires, and in a bad year no access.91
  6. Évora 🇵🇹 Bồ Đào NhaWildfire season · 15 Th6 – 30 Th9 (thường lệ)The cork and eucalyptus country around the city carries fire risk all summer, and a bad week puts haze over the plain and closes rural roads at short notice.91
  7. Fairbanks, Alaska 🇺🇸 Hoa KỳInterior wildfire smoke · 10 Th6 – 20 Th8 (thường lệ)Lightning fires in the boreal interior are left to burn where nothing is threatened, and the smoke settles into the Tanana valley for days.91
  8. Anchorage, Alaska 🇺🇸 Hoa KỳInterior wildfire smoke · 1 Th6 – 15 Th8 (thường lệ)In a dry summer the smoke from interior and Susitna valley fires settles over the bowl for days and the mountains vanish.90
  9. Ajaccio 🇫🇷 PhápFire risk and closed massifs · 15 Th6 – 30 Th9 (thường lệ)The prefecture bans fires and outdoor work across Corse-du-Sud into the end of September, and on severe-risk days it shuts whole forest massifs to walkers and cars at a day's notice.89
  10. Málaga 🇪🇸 Tây Ban NhaWildfire season · 15 Th6 – 15 Th10 (thường lệ)The Sierra de las Nieves and the hills behind the Costa burn in most bad summers, and a fire inland puts smoke over the coast and closes the mountain roads for a day or two.88
  11. Albufeira 🇵🇹 Bồ Đào NhaWildfire season inland · 15 Th6 – 30 Th9 (thường lệ)The coast itself rarely burns, but the Monchique and Caldeirao hills behind it do, and a bad week puts smoke over the beaches and closes the back roads.88
  12. Bonifacio 🇫🇷 PhápFire risk and closed massifs · 15 Th6 – 30 Th9 (thường lệ)The prefecture bans fires and outdoor work across Corse-du-Sud into the end of September, and on severe-risk days closes forest massifs inland, Bavella included, to walkers and cars.88
  13. Chalkidiki 🇬🇷 Hy LạpWildfire season · 15 Th6 – 30 Th9The pine forest that runs down to the beaches is what makes this coast and what burns on it.88
  14. Nice 🇫🇷 PhápForest access closures · 15 Th6 – 30 Th9 (thường lệ)The department grades fire risk daily through the summer and closes the massifs behind the city — the Esterel, the approaches to the Mercantour — to walkers on the worst days, decided the evening before.87
  15. Denver 🇺🇸 Hoa KỳWildfire smoke and ozone · 15 Th6 – 15 Th9 (thường lệ)Smoke from Colorado and out-of-state fires pools against the Front Range in high summer and combines with the city's ozone problem.87
  16. Cagliari 🇮🇹 ÝSardinian fire season · 1 Th6 – 15 Th10The regional fire campaign runs through summer and the hills either side of the city carry the risk.86
  17. Alghero 🇮🇹 ÝSardinian fire season · 1 Th6 – 15 Th10The regional fire campaign runs all summer and the worst days are the ones when the maestrale is up.86
  18. Knysna 🇿🇦 Cộng hòa Nam PhiBerg wind fire risk · 1 Th5 – 30 Th11 (thường lệ)Hot, dry berg winds off the interior are what turn a plantation fire into the kind that burned through the town in June 2017.86
  19. Rhodes 🇬🇷 Hy LạpWildfire season · 15 Th6 – 30 Th9 (thường lệ)The island's interior burns in the worst summers and the 2023 fires emptied the southeast coast for a week.83
  20. Antalya 🇹🇷 Thổ Nhĩ KỳWildfire season · 15 Th6 – 30 Th9 (thường lệ)The pine and maquis behind the resort strip burns most summers, and 2021 took the Manavgat hills.82
  21. İzmir 🇹🇷 Thổ Nhĩ KỳWildfire season · 15 Th6 – 30 Th9 (thường lệ)Izmir province burns nearly every summer, usually in the pine hills between the city and the peninsula.81
  22. Cephalonia 🇬🇷 Hy LạpWildfire season · 15 Th6 – 30 Th9The fir forest on Mount Ainos and the scrub above the coast road carry real risk in a dry summer, and the national park closes to visitors on high-risk days.81
  23. Alanya 🇹🇷 Thổ Nhĩ KỳWildfire season · 15 Th6 – 30 Th9 (thường lệ)The pine slopes behind the town burn in most bad summers, and Manavgat an hour west lost villages in 2021.80
  24. Vườn quốc gia Mesa Verde 🇺🇸 Hoa KỳWildfire season · 1 Th6 – 15 Th7 (thường lệ)The dry weeks before the monsoon are when the mesa burns; fires have closed the whole park more than once.78
  25. Santiago de Chile 🇨🇱 ChileWinter smog episodes · 1 Th5 – 31 Th8 (thường lệ)The valley traps the city's air under an inversion and the authorities declare alert, pre-emergency or emergency days, restricting wood burning and traffic.66

…và 3 nơi nữa trong tháng 6.

Khắp thế giới có gì diễn ra trong tháng 6 →

Mùa khói trong tháng 7

  1. Vancouver 🇨🇦 CanadaWildfire smoke risk · 15 Th7 – 15 Th9 (thường lệ)Smoke from fires in the interior can settle over the city for days at a time in a bad year, turning the best-weather month into the worst air of the year.97
  2. Brasilia 🇧🇷 BrasilDry season and burn-offs · 1 Th7 – 30 Th9 (thường lệ)By August the met service is issuing low-humidity warnings most days and grass fires round the Distrito Federal put a haze over the plateau.95
  3. Big Sur 🇺🇸 Hoa KỳFire season · 15 Th7 – 1 Th11 (thường lệ)The Ventana wilderness burns regularly and a bad fire closes the highway, the state parks and the campgrounds at once.94
  4. Fairbanks, Alaska 🇺🇸 Hoa KỳInterior wildfire smoke · 10 Th6 – 20 Th8 (thường lệ)Lightning fires in the boreal interior are left to burn where nothing is threatened, and the smoke settles into the Tanana valley for days.94
  5. Anchorage, Alaska 🇺🇸 Hoa KỳInterior wildfire smoke · 1 Th6 – 15 Th8 (thường lệ)In a dry summer the smoke from interior and Susitna valley fires settles over the bowl for days and the mountains vanish.93
  6. Yellowknife, Các lãnh thổ Tây Bắc 🇨🇦 CanadaWildfire smoke · 1 Th7 – 31 Th8 (thường lệ)Boreal fire season can fill the city with smoke for weeks and has emptied it altogether — the whole population was evacuated in 2023.93
  7. Lagos, Bồ Đào Nha 🇵🇹 Bồ Đào NhaWildfire season inland · 15 Th6 – 30 Th9 (thường lệ)Monchique burns badly every few summers and the smoke reaches the coast on a north wind.88
  8. Santa Cruz 🇧🇴 BoliviaBurning season smoke · 15 Th7 – 31 Th10 (thường lệ)Land clearing fires across the lowlands send smoke over the city in the late dry season, worst in dry years.88
  9. Portimão 🇵🇹 Bồ Đào NhaSerra de Monchique fire season · 1 Th7 – 30 Th9The eucalyptus hills behind the coast burn most summers and a bad one puts smoke over the whole bay and closes the road up to Monchique.87
  10. Faro 🇵🇹 Bồ Đào NhaWildfire season inland · 15 Th6 – 30 Th9 (thường lệ)The serra behind the coast burns most summers and the smoke drifts down to the lagoon on the wrong wind.86
  11. Marbella 🇪🇸 Tây Ban NhaFire season in the sierra · 1 Th6 – 15 Th10Andalusia's declared high-risk fire period.85
  12. Knysna 🇿🇦 Cộng hòa Nam PhiBerg wind fire risk · 1 Th5 – 30 Th11 (thường lệ)Hot, dry berg winds off the interior are what turn a plantation fire into the kind that burned through the town in June 2017.85
  13. Bend, Oregon 🇺🇸 Hoa KỳWildfire smoke season · 1 Th7 – 20 Th9 (thường lệ)Central Oregon's unhealthy-air days have gone from a handful a decade to dozens, and late July through August is when the smoke settles in the basin.85
  14. Ajaccio 🇫🇷 PhápFire risk and closed massifs · 15 Th6 – 30 Th9 (thường lệ)The prefecture bans fires and outdoor work across Corse-du-Sud into the end of September, and on severe-risk days it shuts whole forest massifs to walkers and cars at a day's notice.84
  15. Évora 🇵🇹 Bồ Đào NhaWildfire season · 15 Th6 – 30 Th9 (thường lệ)The cork and eucalyptus country around the city carries fire risk all summer, and a bad week puts haze over the plain and closes rural roads at short notice.84
  16. Nam Hồ Tahoe 🇺🇸 Hoa KỳWildfire smoke season · 15 Th7 – 30 Th9 (thường lệ)Smoke from California fires settles in the basin and stays because the mountains hold it, and a fire reached the edge of town in 2021.83
  17. Albufeira 🇵🇹 Bồ Đào NhaWildfire season inland · 15 Th6 – 30 Th9 (thường lệ)The coast itself rarely burns, but the Monchique and Caldeirao hills behind it do, and a bad week puts smoke over the beaches and closes the back roads.83
  18. Flagstaff, Arizona 🇺🇸 Hoa KỳFire restrictions and smoke · 1 Th5 – 10 Th7 (thường lệ)The dry weeks before the rains arrive are when the Coconino forest goes to stage restrictions and sometimes shuts entirely — no campfires, and in a bad year no access.83
  19. Kelowna 🇨🇦 CanadaWildfire smoke season · 10 Th7 – 15 Th9 (thường lệ)The Okanagan is one of the driest, most fire-prone valleys in Canada, and smoke from interior fires — some of them on the hills above the city — can sit in it for a week at a time.83
  20. Nice 🇫🇷 PhápForest access closures · 15 Th6 – 30 Th9 (thường lệ)The department grades fire risk daily through the summer and closes the massifs behind the city — the Esterel, the approaches to the Mercantour — to walkers on the worst days, decided the evening before.82
  21. Vườn quốc gia Yosemite 🇺🇸 Hoa KỳWildfire smoke · 15 Th7 – 30 Th9 (thường lệ)Late-summer fires in and around the Sierra fill the valley with smoke that sits between the walls for days.82
  22. Whistler 🇨🇦 CanadaWildfire smoke · 20 Th7 – 10 Th9 (thường lệ)Smoke from interior British Columbia fires drifts into the valley for days at a time in late summer and flattens the view from the Peak 2 Peak.81
  23. Málaga 🇪🇸 Tây Ban NhaWildfire season · 15 Th6 – 15 Th10 (thường lệ)The Sierra de las Nieves and the hills behind the Costa burn in most bad summers, and a fire inland puts smoke over the coast and closes the mountain roads for a day or two.81
  24. Denver 🇺🇸 Hoa KỳWildfire smoke and ozone · 15 Th6 – 15 Th9 (thường lệ)Smoke from Colorado and out-of-state fires pools against the Front Range in high summer and combines with the city's ozone problem.81
  25. Bozeman, Montana 🇺🇸 Hoa KỳWildfire smoke · 15 Th7 – 15 Th9 (thường lệ)Late-summer smoke from fires across Montana, Idaho and Canada settles into the valley and can hold for a week.81

…và 36 nơi nữa trong tháng 7.

Khắp thế giới có gì diễn ra trong tháng 7 →

Mùa khói trong tháng 8

  1. Seattle 🇺🇸 Hoa KỳWildfire smoke · 1 Th8 – 20 Th9 (thường lệ)Late summer smoke from fires in eastern Washington, Oregon or British Columbia settles into the basin and can hold for days.95
  2. Vancouver 🇨🇦 CanadaWildfire smoke risk · 15 Th7 – 15 Th9 (thường lệ)Smoke from fires in the interior can settle over the city for days at a time in a bad year, turning the best-weather month into the worst air of the year.94
  3. Big Sur 🇺🇸 Hoa KỳFire season · 15 Th7 – 1 Th11 (thường lệ)The Ventana wilderness burns regularly and a bad fire closes the highway, the state parks and the campgrounds at once.92
  4. Brasilia 🇧🇷 BrasilDry season and burn-offs · 1 Th7 – 30 Th9 (thường lệ)By August the met service is issuing low-humidity warnings most days and grass fires round the Distrito Federal put a haze over the plateau.91
  5. Napa, California 🇺🇸 Hoa KỳWildfire season · 1 Th8 – 31 Th10 (thường lệ)Late summer and autumn are when Northern California burns, and 2017 and 2020 both cost the valley part of a vintage.90
  6. Portland, Oregon 🇺🇸 Hoa KỳWildfire smoke · 1 Th8 – 20 Th9 (thường lệ)Smoke from Cascade and Gorge fires settles in the Willamette valley for days at a time in late summer, usually on the hottest and otherwise clearest weeks of the year.89
  7. Bend, Oregon 🇺🇸 Hoa KỳWildfire smoke season · 1 Th7 – 20 Th9 (thường lệ)Central Oregon's unhealthy-air days have gone from a handful a decade to dozens, and late July through August is when the smoke settles in the basin.88
  8. Nam Hồ Tahoe 🇺🇸 Hoa KỳWildfire smoke season · 15 Th7 – 30 Th9 (thường lệ)Smoke from California fires settles in the basin and stays because the mountains hold it, and a fire reached the edge of town in 2021.87
  9. Lagos, Bồ Đào Nha 🇵🇹 Bồ Đào NhaWildfire season inland · 15 Th6 – 30 Th9 (thường lệ)Monchique burns badly every few summers and the smoke reaches the coast on a north wind.87
  10. Yellowknife, Các lãnh thổ Tây Bắc 🇨🇦 CanadaWildfire smoke · 1 Th7 – 31 Th8 (thường lệ)Boreal fire season can fill the city with smoke for weeks and has emptied it altogether — the whole population was evacuated in 2023.87
  11. Knysna 🇿🇦 Cộng hòa Nam PhiBerg wind fire risk · 1 Th5 – 30 Th11 (thường lệ)Hot, dry berg winds off the interior are what turn a plantation fire into the kind that burned through the town in June 2017.87
  12. Faro 🇵🇹 Bồ Đào NhaWildfire season inland · 15 Th6 – 30 Th9 (thường lệ)The serra behind the coast burns most summers and the smoke drifts down to the lagoon on the wrong wind.85
  13. Kelowna 🇨🇦 CanadaWildfire smoke season · 10 Th7 – 15 Th9 (thường lệ)The Okanagan is one of the driest, most fire-prone valleys in Canada, and smoke from interior fires — some of them on the hills above the city — can sit in it for a week at a time.85
  14. Rosario 🇦🇷 ArgentinaSmoke off the delta · 15 Th7 – 31 Th10 (thường lệ)Burning on the wetland islands opposite has put the city under smoke for days at a stretch in dry years, worst when the wind sits in the east.85
  15. Portimão 🇵🇹 Bồ Đào NhaSerra de Monchique fire season · 1 Th7 – 30 Th9The eucalyptus hills behind the coast burn most summers and a bad one puts smoke over the whole bay and closes the road up to Monchique.85
  16. Denver 🇺🇸 Hoa KỳWildfire smoke and ozone · 15 Th6 – 15 Th9 (thường lệ)Smoke from Colorado and out-of-state fires pools against the Front Range in high summer and combines with the city's ozone problem.84
  17. Bozeman, Montana 🇺🇸 Hoa KỳWildfire smoke · 15 Th7 – 15 Th9 (thường lệ)Late-summer smoke from fires across Montana, Idaho and Canada settles into the valley and can hold for a week.83
  18. Anchorage, Alaska 🇺🇸 Hoa KỳInterior wildfire smoke · 1 Th6 – 15 Th8 (thường lệ)In a dry summer the smoke from interior and Susitna valley fires settles over the bowl for days and the mountains vanish.83
  19. Ajaccio 🇫🇷 PhápFire risk and closed massifs · 15 Th6 – 30 Th9 (thường lệ)The prefecture bans fires and outdoor work across Corse-du-Sud into the end of September, and on severe-risk days it shuts whole forest massifs to walkers and cars at a day's notice.83
  20. Santa Cruz 🇧🇴 BoliviaBurning season smoke · 15 Th7 – 31 Th10 (thường lệ)Land clearing fires across the lowlands send smoke over the city in the late dry season, worst in dry years.83
  21. Évora 🇵🇹 Bồ Đào NhaWildfire season · 15 Th6 – 30 Th9 (thường lệ)The cork and eucalyptus country around the city carries fire risk all summer, and a bad week puts haze over the plain and closes rural roads at short notice.83
  22. Reno, Nevada 🇺🇸 Hoa KỳWildfire smoke · 1 Th7 – 30 Th9 (thường lệ)Smoke from fires in the northern Sierra and inland California settles into the Truckee Meadows and can sit for a week, hiding the mountains from downtown.83
  23. Lençóis 🇧🇷 BrasilWildfire season · 1 Th8 – 30 Th11 (thường lệ)Late in the dry season fires set to clear pasture regularly escape into the Chapada, and volunteer brigades from Lençóis spend weeks fighting them.83
  24. Vườn quốc gia Núi lửa Lassen 🇺🇸 Hoa KỳWildfire smoke season · 1 Th8 – 5 Th10 (thường lệ)Northern California's fire season lands squarely on the best walking weeks, and the Dixie Fire burned most of this park in 2021.82
  25. Marbella 🇪🇸 Tây Ban NhaFire season in the sierra · 1 Th6 – 15 Th10Andalusia's declared high-risk fire period.82

…và 48 nơi nữa trong tháng 8.

Khắp thế giới có gì diễn ra trong tháng 8 →

Mùa khói trong tháng 9

  1. Portland, Oregon 🇺🇸 Hoa KỳWildfire smoke · 1 Th8 – 20 Th9 (thường lệ)Smoke from Cascade and Gorge fires settles in the Willamette valley for days at a time in late summer, usually on the hottest and otherwise clearest weeks of the year.94
  2. Boise, Idaho 🇺🇸 Hoa KỳWildfire smoke season · 1 Th7 – 20 Th9 (thường lệ)Smoke from fires in the Idaho backcountry and from Oregon and California settles into the valley for stretches of days at a time.94
  3. Kelowna 🇨🇦 CanadaWildfire smoke season · 10 Th7 – 15 Th9 (thường lệ)The Okanagan is one of the driest, most fire-prone valleys in Canada, and smoke from interior fires — some of them on the hills above the city — can sit in it for a week at a time.94
  4. Santa Barbara, California 🇺🇸 Hoa KỳSundowner wind and fire season · 15 Th9 – 15 Th12 (thường lệ)Hot dry winds fall down the Santa Ynez range onto the town in the evenings of late autumn, which is when this coast's serious fires have started.93
  5. Thành phố Salt Lake 🇺🇸 Hoa KỳWildfire smoke season · 15 Th7 – 20 Th9 (thường lệ)The same valley that traps winter exhaust traps summer smoke drifting in from the Great Basin and California.92
  6. Bend, Oregon 🇺🇸 Hoa KỳWildfire smoke season · 1 Th7 – 20 Th9 (thường lệ)Central Oregon's unhealthy-air days have gone from a handful a decade to dozens, and late July through August is when the smoke settles in the basin.92
  7. Big Sur 🇺🇸 Hoa KỳFire season · 15 Th7 – 1 Th11 (thường lệ)The Ventana wilderness burns regularly and a bad fire closes the highway, the state parks and the campgrounds at once.91
  8. Rosario 🇦🇷 ArgentinaSmoke off the delta · 15 Th7 – 31 Th10 (thường lệ)Burning on the wetland islands opposite has put the city under smoke for days at a stretch in dry years, worst when the wind sits in the east.91
  9. Chalkidiki 🇬🇷 Hy LạpWildfire season · 15 Th6 – 30 Th9The pine forest that runs down to the beaches is what makes this coast and what burns on it.91
  10. Reno, Nevada 🇺🇸 Hoa KỳWildfire smoke · 1 Th7 – 30 Th9 (thường lệ)Smoke from fires in the northern Sierra and inland California settles into the Truckee Meadows and can sit for a week, hiding the mountains from downtown.91
  11. Denver 🇺🇸 Hoa KỳWildfire smoke and ozone · 15 Th6 – 15 Th9 (thường lệ)Smoke from Colorado and out-of-state fires pools against the Front Range in high summer and combines with the city's ozone problem.90
  12. San Diego 🇺🇸 Hoa KỳSanta Ana wind and fire season · 15 Th9 – 15 Th12 (thường lệ)Offshore winds off the desert bring the hottest days of the San Diego year in autumn and the county's worst fire risk with them.90
  13. Lagos, Bồ Đào Nha 🇵🇹 Bồ Đào NhaWildfire season inland · 15 Th6 – 30 Th9 (thường lệ)Monchique burns badly every few summers and the smoke reaches the coast on a north wind.90
  14. Faro 🇵🇹 Bồ Đào NhaWildfire season inland · 15 Th6 – 30 Th9 (thường lệ)The serra behind the coast burns most summers and the smoke drifts down to the lagoon on the wrong wind.90
  15. Nice 🇫🇷 PhápForest access closures · 15 Th6 – 30 Th9 (thường lệ)The department grades fire risk daily through the summer and closes the massifs behind the city — the Esterel, the approaches to the Mercantour — to walkers on the worst days, decided the evening before.89
  16. Seattle 🇺🇸 Hoa KỳWildfire smoke · 1 Th8 – 20 Th9 (thường lệ)Late summer smoke from fires in eastern Washington, Oregon or British Columbia settles into the basin and can hold for days.89
  17. Portimão 🇵🇹 Bồ Đào NhaSerra de Monchique fire season · 1 Th7 – 30 Th9The eucalyptus hills behind the coast burn most summers and a bad one puts smoke over the whole bay and closes the road up to Monchique.89
  18. Évora 🇵🇹 Bồ Đào NhaWildfire season · 15 Th6 – 30 Th9 (thường lệ)The cork and eucalyptus country around the city carries fire risk all summer, and a bad week puts haze over the plain and closes rural roads at short notice.89
  19. Napa, California 🇺🇸 Hoa KỳWildfire season · 1 Th8 – 31 Th10 (thường lệ)Late summer and autumn are when Northern California burns, and 2017 and 2020 both cost the valley part of a vintage.88
  20. Marbella 🇪🇸 Tây Ban NhaFire season in the sierra · 1 Th6 – 15 Th10Andalusia's declared high-risk fire period.88
  21. Ajaccio 🇫🇷 PhápFire risk and closed massifs · 15 Th6 – 30 Th9 (thường lệ)The prefecture bans fires and outdoor work across Corse-du-Sud into the end of September, and on severe-risk days it shuts whole forest massifs to walkers and cars at a day's notice.88
  22. Knysna 🇿🇦 Cộng hòa Nam PhiBerg wind fire risk · 1 Th5 – 30 Th11 (thường lệ)Hot, dry berg winds off the interior are what turn a plantation fire into the kind that burned through the town in June 2017.88
  23. Bozeman, Montana 🇺🇸 Hoa KỳWildfire smoke · 15 Th7 – 15 Th9 (thường lệ)Late-summer smoke from fires across Montana, Idaho and Canada settles into the valley and can hold for a week.87
  24. Albufeira 🇵🇹 Bồ Đào NhaWildfire season inland · 15 Th6 – 30 Th9 (thường lệ)The coast itself rarely burns, but the Monchique and Caldeirao hills behind it do, and a bad week puts smoke over the beaches and closes the back roads.87
  25. Sacramento, California 🇺🇸 Hoa KỳWildfire smoke season · 15 Th7 – 15 Th10 (thường lệ)Smoke from fires in the Sierra and the coast range settles into the valley and stays, because the same still air that traps winter fog traps this.87

…và 47 nơi nữa trong tháng 9.

Khắp thế giới có gì diễn ra trong tháng 9 →

Mùa khói trong tháng 10

  1. Santa Barbara, California 🇺🇸 Hoa KỳSundowner wind and fire season · 15 Th9 – 15 Th12 (thường lệ)Hot dry winds fall down the Santa Ynez range onto the town in the evenings of late autumn, which is when this coast's serious fires have started.96
  2. San Diego 🇺🇸 Hoa KỳSanta Ana wind and fire season · 15 Th9 – 15 Th12 (thường lệ)Offshore winds off the desert bring the hottest days of the San Diego year in autumn and the county's worst fire risk with them.94
  3. Cagliari 🇮🇹 ÝSardinian fire season · 1 Th6 – 15 Th10The regional fire campaign runs through summer and the hills either side of the city carry the risk.92
  4. Knysna 🇿🇦 Cộng hòa Nam PhiBerg wind fire risk · 1 Th5 – 30 Th11 (thường lệ)Hot, dry berg winds off the interior are what turn a plantation fire into the kind that burned through the town in June 2017.92
  5. Rosario 🇦🇷 ArgentinaSmoke off the delta · 15 Th7 – 31 Th10 (thường lệ)Burning on the wetland islands opposite has put the city under smoke for days at a stretch in dry years, worst when the wind sits in the east.91
  6. Big Sur 🇺🇸 Hoa KỳFire season · 15 Th7 – 1 Th11 (thường lệ)The Ventana wilderness burns regularly and a bad fire closes the highway, the state parks and the campgrounds at once.90
  7. Alghero 🇮🇹 ÝSardinian fire season · 1 Th6 – 15 Th10The regional fire campaign runs all summer and the worst days are the ones when the maestrale is up.90
  8. Sacramento, California 🇺🇸 Hoa KỳWildfire smoke season · 15 Th7 – 15 Th10 (thường lệ)Smoke from fires in the Sierra and the coast range settles into the valley and stays, because the same still air that traps winter fog traps this.90
  9. Los Angeles 🇺🇸 Hoa KỳSanta Ana wind and fire season · 15 Th9 – 15 Th12 (thường lệ)Offshore winds arrive over vegetation that has had no rain since spring, and the fire risk peaks before the first storms.89
  10. Málaga 🇪🇸 Tây Ban NhaWildfire season · 15 Th6 – 15 Th10 (thường lệ)The Sierra de las Nieves and the hills behind the Costa burn in most bad summers, and a fire inland puts smoke over the coast and closes the mountain roads for a day or two.89
  11. Marbella 🇪🇸 Tây Ban NhaFire season in the sierra · 1 Th6 – 15 Th10Andalusia's declared high-risk fire period.87
  12. Napa, California 🇺🇸 Hoa KỳWildfire season · 1 Th8 – 31 Th10 (thường lệ)Late summer and autumn are when Northern California burns, and 2017 and 2020 both cost the valley part of a vintage.86
  13. Cairo 🇪🇬 Ai CậpThe black cloud · 1 Th10 – 30 Th11 (thường lệ)Smoke from rice-straw burning in the Delta gets trapped over Cairo by autumn inversions and sits there for days.79
  14. Katoomba 🇦🇺 ÚcBushfire season · 1 Th10 – 1 Th3 (thường lệ)The whole town sits inside the national park, so a bad fire week means smoke, closed tracks and, on the worst days, a closed highway.79
  15. Amritsar 🇮🇳 Ấn ĐộStubble-burning smoke · 5 Th10 – 25 Th11 (thường lệ)Paddy stubble is burned off across the Majha districts in the fortnight between the rice harvest and the wheat sowing, and the smoke sits low over the city for weeks.75
  16. Lençóis 🇧🇷 BrasilWildfire season · 1 Th8 – 30 Th11 (thường lệ)Late in the dry season fires set to clear pasture regularly escape into the Chapada, and volunteer brigades from Lençóis spend weeks fighting them.75
  17. Delhi 🇮🇳 Ấn ĐộSevere air season · 1 Th10 – 31 Th1 (thường lệ)Emergency pollution restrictions run from 1 October: construction bans, diesel-vehicle limits and schools moved online when it escalates.69
  18. Santa Cruz 🇧🇴 BoliviaBurning season smoke · 15 Th7 – 31 Th10 (thường lệ)Land clearing fires across the lowlands send smoke over the city in the late dry season, worst in dry years.69
  19. Vườn quốc gia Sequoia 🇺🇸 Hoa KỳWildfire smoke season · 15 Th7 – 15 Th10 (thường lệ)Late summer brings smoke from fires in the Sierra and up out of the Central Valley, and the groves themselves have burned within the last few years.65
  20. Vườn quốc gia Kings Canyon 🇺🇸 Hoa KỳWildfire smoke season · 1 Th8 – 5 Th10 (thường lệ)Smoke from fires in the Sierra and up the Central Valley fills the canyon and can shut the park outright, as it has more than once.65
  21. Vườn quốc gia Núi lửa Lassen 🇺🇸 Hoa KỳWildfire smoke season · 1 Th8 – 5 Th10 (thường lệ)Northern California's fire season lands squarely on the best walking weeks, and the Dixie Fire burned most of this park in 2021.63
  22. Manaus 🇧🇷 BrasilBurning-season smoke · 15 Th8 – 15 Th11 (thường lệ)The end of the dry season is when the forest and pasture around the city burn, and the smoke settles over Manaus.60
  23. Hồ Toba 🇮🇩 IndonesiaSumatran haze · 15 Th7 – 15 Th10 (thường lệ)In a dry year, smoke from land clearing further south on the island drifts north and the caldera rim goes flat and grey.57
  24. Melaka 🇲🇾 MalaysiaHaze season · 1 Th8 – 15 Th10 (thường lệ)Smoke off Sumatra crosses the strait in the drier weeks and the view from the hill goes flat white.55
  25. Singapore 🇸🇬 SingaporeRegional haze risk · 1 Th6 – 15 Th10 (thường lệ)Fires on Sumatra and Borneo can push smoke over the island for days at a time in some years and not at all in others.52

…và 8 nơi nữa trong tháng 10.

Khắp thế giới có gì diễn ra trong tháng 10 →

Mùa khói trong tháng 11

  1. Cape Town 🇿🇦 Cộng hòa Nam PhiMountain fire season · 1 Th11 – 15 Th5 (thường lệ)The fynbos burns most summers, and a bad day closes hiking paths, the cableway and sometimes a suburb's roads.95
  2. Kathmandu 🇳🇵 NepalValley smog season · 15 Th11 – 28 Th2 (thường lệ)Cold air sits in the bowl of the valley and holds in kiln smoke, vehicle exhaust and field burning from the plains.92
  3. Perth 🇦🇺 ÚcBushfire season · 15 Th11 – 15 Th4 (thường lệ)Fires in the hills east of the city put smoke over the suburbs on still days and close the walking trails on the worst ones.92
  4. Knysna 🇿🇦 Cộng hòa Nam PhiBerg wind fire risk · 1 Th5 – 30 Th11 (thường lệ)Hot, dry berg winds off the interior are what turn a plantation fire into the kind that burned through the town in June 2017.92
  5. Los Angeles 🇺🇸 Hoa KỳSanta Ana wind and fire season · 15 Th9 – 15 Th12 (thường lệ)Offshore winds arrive over vegetation that has had no rain since spring, and the fire risk peaks before the first storms.91
  6. San Diego 🇺🇸 Hoa KỳSanta Ana wind and fire season · 15 Th9 – 15 Th12 (thường lệ)Offshore winds off the desert bring the hottest days of the San Diego year in autumn and the county's worst fire risk with them.91
  7. Đảo Kangaroo 🇦🇺 ÚcFire danger season closures · 15 Th11 – 15 Th4 (thường lệ)National parks here close on catastrophic fire danger days, which lands squarely in the summer holidays.91
  8. Margaret River 🇦🇺 ÚcBushfire and burn-off season · 15 Th11 – 15 Th4 (thường lệ)Summer brings total fire bans and closed forest tracks, and the autumn prescribed burns put smoke through the valleys on still days.90
  9. Cairo 🇪🇬 Ai CậpThe black cloud · 1 Th10 – 30 Th11 (thường lệ)Smoke from rice-straw burning in the Delta gets trapped over Cairo by autumn inversions and sits there for days.88
  10. Sydney 🇦🇺 ÚcBushfire smoke risk · 1 Th11 – 28 Th2 (thường lệ)Fires inland or on the coast can put smoke over the city for days in a bad summer; the fire service publishes a danger rating for the Sydney region daily.87
  11. Amritsar 🇮🇳 Ấn ĐộStubble-burning smoke · 5 Th10 – 25 Th11 (thường lệ)Paddy stubble is burned off across the Majha districts in the fortnight between the rice harvest and the wheat sowing, and the smoke sits low over the city for weeks.87
  12. Santa Barbara, California 🇺🇸 Hoa KỳSundowner wind and fire season · 15 Th9 – 15 Th12 (thường lệ)Hot dry winds fall down the Santa Ynez range onto the town in the evenings of late autumn, which is when this coast's serious fires have started.87
  13. Delhi 🇮🇳 Ấn ĐộSevere air season · 1 Th10 – 31 Th1 (thường lệ)Emergency pollution restrictions run from 1 October: construction bans, diesel-vehicle limits and schools moved online when it escalates.84
  14. Big Sur 🇺🇸 Hoa KỳFire season · 15 Th7 – 1 Th11 (thường lệ)The Ventana wilderness burns regularly and a bad fire closes the highway, the state parks and the campgrounds at once.82
  15. Katoomba 🇦🇺 ÚcBushfire season · 1 Th10 – 1 Th3 (thường lệ)The whole town sits inside the national park, so a bad fire week means smoke, closed tracks and, on the worst days, a closed highway.80
  16. Lençóis 🇧🇷 BrasilWildfire season · 1 Th8 – 30 Th11 (thường lệ)Late in the dry season fires set to clear pasture regularly escape into the Chapada, and volunteer brigades from Lençóis spend weeks fighting them.69
  17. Manaus 🇧🇷 BrasilBurning-season smoke · 15 Th8 – 15 Th11 (thường lệ)The end of the dry season is when the forest and pasture around the city burn, and the smoke settles over Manaus.57
  18. Almaty 🇰🇿 KazakhstanWinter smog · 15 Th11 – 1 Th3 (thường lệ)Coal heating and a valley inversion pin the smoke over the city for weeks at a time once the cold sets in.56
  19. Ulaanbaatar 🇲🇳 Mông CổWinter smog · 1 Th11 – 31 Th3Raw coal burned in the ger districts for heating, held down over the valley by an inversion, makes this one of the worst urban airs anywhere between November and March.40

Khắp thế giới có gì diễn ra trong tháng 11 →

Mùa khói trong tháng 12

  1. Margaret River 🇦🇺 ÚcBushfire and burn-off season · 15 Th11 – 15 Th4 (thường lệ)Summer brings total fire bans and closed forest tracks, and the autumn prescribed burns put smoke through the valleys on still days.96
  2. Đảo Kangaroo 🇦🇺 ÚcFire danger season closures · 15 Th11 – 15 Th4 (thường lệ)National parks here close on catastrophic fire danger days, which lands squarely in the summer holidays.94
  3. Melbourne 🇦🇺 ÚcBushfire season · 1 Th12 – 15 Th3 (thường lệ)The risk in the country around the city peaks after midsummer, and a bad day closes the roads and fills the basin with smoke.92
  4. Valparaíso 🇨🇱 ChileFire season in the hills · 15 Th12 – 15 Th4 (thường lệ)The ravines behind the port dry out over summer and fires have run through the upper hills more than once, the worst of them destroying whole cerros.92
  5. Cape Town 🇿🇦 Cộng hòa Nam PhiMountain fire season · 1 Th11 – 15 Th5 (thường lệ)The fynbos burns most summers, and a bad day closes hiking paths, the cableway and sometimes a suburb's roads.91
  6. Hobart 🇦🇺 ÚcBushfire season · 1 Th12 – 15 Th3 (thường lệ)A dry spell in the highlands can put smoke over the Derwent for days and close the walking tracks around the city.90
  7. Delhi 🇮🇳 Ấn ĐộSevere air season · 1 Th10 – 31 Th1 (thường lệ)Emergency pollution restrictions run from 1 October: construction bans, diesel-vehicle limits and schools moved online when it escalates.88
  8. Sydney 🇦🇺 ÚcBushfire smoke risk · 1 Th11 – 28 Th2 (thường lệ)Fires inland or on the coast can put smoke over the city for days in a bad summer; the fire service publishes a danger rating for the Sydney region daily.87
  9. Perth 🇦🇺 ÚcBushfire season · 15 Th11 – 15 Th4 (thường lệ)Fires in the hills east of the city put smoke over the suburbs on still days and close the walking trails on the worst ones.87
  10. Katoomba 🇦🇺 ÚcBushfire season · 1 Th10 – 1 Th3 (thường lệ)The whole town sits inside the national park, so a bad fire week means smoke, closed tracks and, on the worst days, a closed highway.86
  11. San Diego 🇺🇸 Hoa KỳSanta Ana wind and fire season · 15 Th9 – 15 Th12 (thường lệ)Offshore winds off the desert bring the hottest days of the San Diego year in autumn and the county's worst fire risk with them.83
  12. Los Angeles 🇺🇸 Hoa KỳSanta Ana wind and fire season · 15 Th9 – 15 Th12 (thường lệ)Offshore winds arrive over vegetation that has had no rain since spring, and the fire risk peaks before the first storms.81
  13. Kathmandu 🇳🇵 NepalValley smog season · 15 Th11 – 28 Th2 (thường lệ)Cold air sits in the bowl of the valley and holds in kiln smoke, vehicle exhaust and field burning from the plains.80
  14. Santa Barbara, California 🇺🇸 Hoa KỳSundowner wind and fire season · 15 Th9 – 15 Th12 (thường lệ)Hot dry winds fall down the Santa Ynez range onto the town in the evenings of late autumn, which is when this coast's serious fires have started.77
  15. San Carlos de Bariloche 🇦🇷 ArgentinaPatagonian fire season · 1 Th12 – 31 Th3 (thường lệ)Nahuel Huapi runs a fire risk level through the dry summer and closes trails, campsites and whole valleys when it peaks.76
  16. Thành phố Salt Lake 🇺🇸 Hoa KỳWinter inversion · 15 Th12 – 20 Th2 (thường lệ)Cold air settles in the valley under a lid of warm air and the exhaust has nowhere to go, sometimes for a fortnight.53
  17. Almaty 🇰🇿 KazakhstanWinter smog · 15 Th11 – 1 Th3 (thường lệ)Coal heating and a valley inversion pin the smoke over the city for weeks at a time once the cold sets in.42
  18. Ulaanbaatar 🇲🇳 Mông CổWinter smog · 1 Th11 – 31 Th3Raw coal burned in the ger districts for heating, held down over the valley by an inversion, makes this one of the worst urban airs anywhere between November and March.29

Khắp thế giới có gì diễn ra trong tháng 12 →

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