Pollen Count

Pollen count in Lille

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Lille, France has high levels of pollen in the air during certain times of the year. This causes allergic reactions in some people.

Tree pollen is the main culprit in Lille from mid-March to mid-May. Birch, oak, and hazel trees are the most likely to trigger allergies.

Grass pollen is a problem from mid-May to mid-July. This type of pollen is more common in open areas like parks and fields.

Weeds like nettle and sorrel release pollen from mid-July to mid-September. This is the final peak pollen season in Lille before winter.

Chart

Recommendations

When pollen counts are high, we suggest doing these things to help with allergies, especially on windy days when pollen is flying around.

Annual Pollen Overview

Check out this month-by-month overview of the daily average pollen count in Lille 🌾. 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 0.5 0 0 0 0 0
Feb 37 0 0 0 0 0
Mar 2.3 321.8 0.1 0 0 0
Apr 0.5 475.4 14.5 0 0.8 0
May 0 7.4 110.6 0 2.5 0
Jun 0 0.2 658.4 134.1 0 0
Jul 0 0 279.8 685.6 0 0
Aug 0 0 69.3 113.5 0 1.1
Sep 0 0 6.6 9.6 0 6.3
Oct 0 0 0.5 0.7 0 0
Nov 0 0 0 0 0 0
Dec 0 0 0 0 0 0

Disclaimer

* The pollen count information provided for Lille 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.