Pollen Count
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Pollen Count in Weesp

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Weesp has high pollen counts in spring. Trees like oak, birch, and alder release pollen. This happens from March to May. Pollen counts are usually highest in April.

Updated: 2/8/2026

Grass pollen is a problem in late spring and early summer. This is from May to July. Grasses release pollen when they grow. Many people stay indoors during this time.

Weesp's parks and green areas have many trees and grasses. This means pollen counts are often high. The city's location near a river also affects pollen counts.

In autumn, weed pollen is a problem. This is from August to October. Weeds like ragweed release pollen. This can make life difficult for people in Weesp.

Pollen Forecast Chart

Recommendations

When pollen concentrations reach a peak, we suggest these simple steps to help with hay fever. These tips are extra important on windy days when plants are in peak anthesis (the time when they release the most pollen).

Annual Pollen Overview

Check out this month-by-month overview of the daily average pollen count in Weesp 🌾. This data is based on previous years and serves as a guideline to help you understand when different pollen seasons typically occur in your city.

  Alder Birch Grass Mugwort Olive Ragweed
Jan 0 0 0 0 0 0
Feb 12.4 0 0 0 0 0
Mar 1754 6.5 0 0 0 0
Apr 7.8 562.4 15.2 0 0 0
May 0.9 151.4 86.5 0 0 0
Jun 0 0.1 597.7 15.3 0.3 0
Jul 0 0.6 245.4 109.8 0 0
Aug 0 0 87.4 35 0 0.1
Sep 0 0 13.9 0.8 0 1.7
Oct 0 0 1.5 0.1 0 0
Nov 0 0 0.1 0 0 0
Dec 0 0 0 0 0 0

Nearby Places

Disclaimer * The pollen count information provided for Weesp is for educational purposes only, sourced from the CAMS European air quality database. We cannot guarantee its accuracy or reliability. This information is not a substitute for professional medical advice. Consult a qualified healthcare provider for medical concerns. We are not medical professionals.
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