Pollen Count
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Pollen Count in Dijon

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In Dijon, France, there are three main pollen seasons. The first one is the tree pollen season. It starts in late March and ends in early May.

Updated: 2/11/2026

During this time, trees like oak, birch, and hazel release their pollen. The air is filled with tiny particles that can make people feel miserable.

In mid-May, the grass pollen season begins. This is the worst time for people who react to pollen. It lasts until mid-July.

The weed pollen season starts in late July and ends in late September. This is the last pollen season of the year in Dijon.

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 Dijon 🌾. 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 0.1 0 0 0 0 0
Feb 69.2 0 0 0 0 0
Mar 137 397.1 1.2 0 0 0
Apr 4 1298.2 44.7 0 0.2 0
May 0.6 38.1 716.3 0 4.6 0
Jun 0 0.3 1347.7 0.4 3.4 0
Jul 0 0 435 39.6 0 0.2
Aug 0 0 87.7 54.7 0 98.8
Sep 0 0 5.7 32.5 0 102.9
Oct 0 0 0.3 3.8 0 0.1
Nov 0 0 0 0 0 0
Dec 0 0 0 0 0 0
Disclaimer * The pollen count information provided for Dijon 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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