Pollen Count
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Pollen Counts in Norway

Pollen Count in Norway

Check out daily pollen counts, pollen map, seasonal trends, and all the places we monitor in Norway. It's an easy way to stay ahead of pollen season.

Norway Pollen Map

This map shows all the places we monitor in Norway. Pollen data is updated daily to give you a clear view of what's in the air.

Norway's Pollen Seasons

In Norway, tree pollen season starts in March. Birch trees produce most pollen, with peaks in April-May. Other tree species like oak and hazel also release pollen.

Grass pollen season begins in late May and lasts through July. Peak grass pollen times usually occur in June. This affects many people with pollen allergies.

Weed pollen, from plants like mugwort and ragweed, appears in July-August. Although less widespread, some areas have high concentrations. Ragweed pollen can travel far.

Peak pollen times vary by region, but generally, southern and eastern Norway have higher pollen counts. Major cities like Oslo experience significant tree and grass pollen releases.

Places We Monitor in Norway

We're keeping an eye on pollen in these spots across Norway. Check the list to see what's near you, or view them on the Norway Pollen Map above.

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