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Situation

28.3.2024

Forecast

29.3.-2.4.2024

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Situation

28.3.2024

The first hazels and alders have begun to bloom in the warmest habitats of Southwest Finland and Uusimaa. Flowering is expected to intensify in the southern parts of the country.

During the forecast period alder pollen is expected to be long-range transported throughout Finland, Lapland excluded. Hazel pollen is expected in southern and central parts of the country.

Birch is flowering in Central Europe. The southern and central parts of the country may see small quantities of long-range transported birch pollen. The local birch flowering season has not yet started.