Pollen Count in Třinec

4-Day Chart
Annual Overview

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Třinec has four main pollen seasons. Spring starts in March. Trees like birch, oak, and beech produce a lot of pollen then. Many people stay inside when pollen counts are high.

Updated: 3/6/2026

Summer pollen season starts in June. Grasses and weeds produce pollen. This season usually ends in August. Pollen counts can be very high on warm and sunny days.

In autumn, from September to November, pollen counts are usually low. Some trees like plane trees and cypresses still produce pollen. This season is not as bad as spring.

Winter is a quiet time for pollen. Most trees and plants do not produce much pollen from December to February. It's a good time to be outside without worrying about pollen.

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 Třinec 🌾. 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	3.9	0	0	0	0	0
Feb	10.7	0	0	0	0	0
Mar	1814.3	131.2	0	0	0	0
Apr	4.7	3178.5	12.9	0	0.6	0
May	0.2	59.1	106.9	0	0.1	0
Jun	0	3.3	788.7	0.1	3.6	0
Jul	0	0.4	304.9	31	0	0
Aug	0	0	86.7	78.6	0	79.3
Sep	0	0	7.9	30.6	0	83.9
Oct	0	0	0.8	1.7	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 Třinec 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.