Pollen Count
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Pollen Counts in Belgium

Pollen Count in Belgium

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

Belgium Pollen Map

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

Belgium's Pollen Seasons

In Belgium, tree pollen season typically starts in February and lasts until May. Alder, hazel, and yew trees release pollen first, followed by oak, beech, and birch.

Grass pollen season usually begins in May and peaks in June and July. This season can last until September, with most grass types releasing pollen during this period.

Weed pollen, from plants like ragweed and nettle, appears in late summer and early autumn, typically from August to October.

Peak pollen times vary by region, but generally occur in urban areas with more parks and gardens. Flanders tends to have higher pollen counts than Wallonia.

Places We Monitor in Belgium

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

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