Pollen Count
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Pollen Count in Poitiers

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Pine trees release pollen from late March to early May. This is the first pollen season in Poitiers. Trees like oak and birch also release pollen during this time.

Updated: 2/28/2026

From mid-May to early June, grasses release pollen. This is the second pollen season. Some trees like lime and chestnut also release pollen.

In late June and early July, some plants and weeds release pollen. This is the third pollen season. Fewer plants release pollen during this time.

In Poitiers, pollen counts are highest in May and June. Counts are lower in July. Pollen seasons can vary from year to year. They depend on weather conditions.

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 Poitiers 🌾. 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 3.5 0 0 0 0 0
Feb 185.1 0 0 0 0 0
Mar 3.7 333.1 4.1 0 0 0
Apr 1.2 107.7 65.6 0 0.6 0
May 0 2.6 430.6 0 2.9 0
Jun 0 0.4 1111.3 0.2 0.1 0
Jul 0 0 401.2 46.2 0 0.1
Aug 0 0 105.3 31.4 0 11.9
Sep 0 0 9.4 25.8 0 9.6
Oct 0 0 0.6 0.7 0 0
Nov 0 0 0 0 0 0
Dec 0 0 0 0 0 0

Nearby Places

Disclaimer * The pollen count information provided for Poitiers 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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