Pollen Count in Havířov

4-Day Chart
Annual Overview

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Havířov has four main pollen seasons. Tree pollen season starts in March. Many trees produce pollen, making the air yellow. This season usually ends in May.

Updated: 3/15/2026

Grass pollen season begins in May. It is the worst season for people with pollen problems. Grasses produce a lot of pollen, and it spreads easily. This season ends in July.

Weed pollen season starts in July. Weeds like ragweed and nettle produce pollen. This season can last until September. The air can still be filled with pollen.

In late summer and early fall, there is less pollen. Winter months have almost no pollen. People can enjoy the outdoors without worrying about pollen. Spring arrives, and pollen seasons start again.

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).

Wear masks if necessary
Shower after going out
Wear sunglasses if windy
Close windows and doors
Use an indoor air purifier
Avoid wearing woolen clothes outside
Limit outdoor activities

Annual Pollen Overview

Check out this month-by-month overview of the daily average pollen count in Havířov 🌾. 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	8.3	0	0	0	0	0
Feb	63	0	0	0	0	0
Mar	2375.6	282.8	0	0	0	0
Apr	5.3	2988.7	17.7	0	0.5	0
May	0.3	57.4	141.3	0	0.1	0
Jun	0	2.6	1041.2	0.2	3.3	0
Jul	0	0.4	424.2	54.7	0	0
Aug	0	0	123.1	125.8	0	92.7
Sep	0	0	12.6	43.9	0	100.9
Oct	0	0	1.2	3.6	0	0.1
Nov	0	0	0	0	0	0
Dec	0	0	0	0	0	0

Nearby Places

Disclaimer * The pollen count information provided for Havířov 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.