Temporada de pólen, mês a mês pelo mundo
Cedro, oliveira, bétula — as semanas que quem tem alergia leva em conta.
Esta é uma página de alerta, não uma recomendação. Temporada de pólen: 11 destinos afetados no SeasonMap; os meses abaixo são aqueles em que a janela de risco está aberta — a maioria das semanas passa tranquila, e a nota ao lado de cada lugar continua sendo a nota climática comum, com risco e tudo.
Quando acontece
Temporada de pólen em janeiro
- Austin 🇺🇸 Estados UnidosCedar fever · 15 Dez – 20 Fev (normalmente)Ashe juniper releases through the coldest weeks and the counts run higher than almost anything else in North America.74
- Houston 🇺🇸 Estados UnidosCedar and oak pollen · 15 Dez – 15 Abr (normalmente)Mountain cedar blows in from the Hill Country around the turn of the year, oak takes over through February and March, and the city publishes a pollen count daily because enough people plan their week around it.70
Temporada de pólen em fevereiro
- Houston 🇺🇸 Estados UnidosCedar and oak pollen · 15 Dez – 15 Abr (normalmente)Mountain cedar blows in from the Hill Country around the turn of the year, oak takes over through February and March, and the city publishes a pollen count daily because enough people plan their week around it.80
- Austin 🇺🇸 Estados UnidosCedar fever · 15 Dez – 20 Fev (normalmente)Ashe juniper releases through the coldest weeks and the counts run higher than almost anything else in North America.79
- Tóquio 🇯🇵 JapãoCedar pollen season · 10 Fev – 20 Abr (normalmente)Sugi and then hinoki pollen blow in off the plantations west of the city from mid-February.72
Temporada de pólen em março
- Houston 🇺🇸 Estados UnidosCedar and oak pollen · 15 Dez – 15 Abr (normalmente)Mountain cedar blows in from the Hill Country around the turn of the year, oak takes over through February and March, and the city publishes a pollen count daily because enough people plan their week around it.90
- Islamabade 🇵🇰 PaquistãoPaper mulberry pollen · 1 Mar – 15 Abr (normalmente)Paper mulberry, planted across the city when it was built, sends the spring pollen count to levels that put people in hospital every year.88
- Atlanta 🇺🇸 Estados UnidosPine pollen season · 1 Mar – 10 Mai (normalmente)For six weeks in spring the whole city turns yellow: cars, porches, water.79
- Raleigh 🇺🇸 Estados UnidosPine pollen season · 15 Mar – 10 Mai (normalmente)Loblolly pine coats cars, porches and the surface of every pond in the city yellow for several weeks each spring.79
- Tóquio 🇯🇵 JapãoCedar pollen season · 10 Fev – 20 Abr (normalmente)Sugi and then hinoki pollen blow in off the plantations west of the city from mid-February.70
Temporada de pólen em abril
- Atlanta 🇺🇸 Estados UnidosPine pollen season · 1 Mar – 10 Mai (normalmente)For six weeks in spring the whole city turns yellow: cars, porches, water.90
- Raleigh 🇺🇸 Estados UnidosPine pollen season · 15 Mar – 10 Mai (normalmente)Loblolly pine coats cars, porches and the surface of every pond in the city yellow for several weeks each spring.88
- Houston 🇺🇸 Estados UnidosCedar and oak pollen · 15 Dez – 15 Abr (normalmente)Mountain cedar blows in from the Hill Country around the turn of the year, oak takes over through February and March, and the city publishes a pollen count daily because enough people plan their week around it.85
- Islamabade 🇵🇰 PaquistãoPaper mulberry pollen · 1 Mar – 15 Abr (normalmente)Paper mulberry, planted across the city when it was built, sends the spring pollen count to levels that put people in hospital every year.82
- Tóquio 🇯🇵 JapãoCedar pollen season · 10 Fev – 20 Abr (normalmente)Sugi and then hinoki pollen blow in off the plantations west of the city from mid-February.80
- Berlim 🇩🇪 AlemanhaBirch pollen season · 1 Abr – 20 Mai (normalmente)Berlin's street trees are heavy on birch and the count spikes for about six weeks in spring, yellow film on the parked cars and all.79
- Copenhaga 🇩🇰 DinamarcaBirch pollen season · 5 Abr – 25 Mai (normalmente)The birch count runs high for about six weeks in spring, right as the outdoor tables come back out.75
Temporada de pólen em maio
- Berlim 🇩🇪 AlemanhaBirch pollen season · 1 Abr – 20 Mai (normalmente)Berlin's street trees are heavy on birch and the count spikes for about six weeks in spring, yellow film on the parked cars and all.86
- Raleigh 🇺🇸 Estados UnidosPine pollen season · 15 Mar – 10 Mai (normalmente)Loblolly pine coats cars, porches and the surface of every pond in the city yellow for several weeks each spring.85
- Atlanta 🇺🇸 Estados UnidosPine pollen season · 1 Mar – 10 Mai (normalmente)For six weeks in spring the whole city turns yellow: cars, porches, water.84
- Copenhaga 🇩🇰 DinamarcaBirch pollen season · 5 Abr – 25 Mai (normalmente)The birch count runs high for about six weeks in spring, right as the outdoor tables come back out.83
- Moscovo 🇷🇺 RússiaPoplar fluff · 25 Mai – 25 Jun (normalmente)For two or three weeks the city fills with white seed fluff off the poplars planted after the war: drifts of it in the gutters, in your eyes, and a fortnight of misery for anyone with hay fever.81
Temporada de pólen em junho
- Moscovo 🇷🇺 RússiaPoplar fluff · 25 Mai – 25 Jun (normalmente)For two or three weeks the city fills with white seed fluff off the poplars planted after the war: drifts of it in the gutters, in your eyes, and a fortnight of misery for anyone with hay fever.90
- São Petersburgo 🇷🇺 RússiaPoplar fluff · 1–28 Jun (normalmente)Poplar seed drifts down the streets like snow for two or three weeks in June and piles up in the gutters and the metro entrances.90
Temporada de pólen em agosto
Temporada de pólen em setembro
Temporada de pólen em dezembro
- Houston 🇺🇸 Estados UnidosCedar and oak pollen · 15 Dez – 15 Abr (normalmente)Mountain cedar blows in from the Hill Country around the turn of the year, oak takes over through February and March, and the city publishes a pollen count daily because enough people plan their week around it.77
- Austin 🇺🇸 Estados UnidosCedar fever · 15 Dez – 20 Fev (normalmente)Ashe juniper releases through the coldest weeks and the counts run higher than almost anything else in North America.76