Pollen Count

Pollen count in Henley in Arden

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Trees start to release pollen in late March in Henley in Arden. This is because of the warm weather. Pollen counts are usually highest from April to May.

Grasses release their pollen in June and July. This causes high pollen counts. Some days the pollen count is very high. People should stay indoors on these days.

Weeds like nettle and dock release their pollen in July and August. This adds to the high pollen count. The pollen season begins to end in late August.

By the end of September, pollen counts are usually low. The pollen season is over. People can enjoy the outdoors without worrying about pollen. Henley in Arden is a nice place to be outdoors again.

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 Henley in Arden 🌾. 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 5.3 0 0 0 0 0
Feb 14.9 0 0 0 0 0
Mar 11.5 64.3 0 0 0 0
Apr 0.4 402 1.9 0 0.1 0
May 0 11.4 90.5 0 0.4 0
Jun 0 0.2 1286.7 26.4 0 0
Jul 0 0 456.6 103.1 0 0
Aug 0 0 80.4 19.4 0 0.1
Sep 0 0 4.8 0.4 0 5.7
Oct 0 0 0 0 0 0
Nov 0 0 0 0 0 0
Dec 0 0 0 0 0 0

Disclaimer

* The pollen count information provided for Henley in Arden 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.