Pollen Count in Znojmo

4-Day Chart
Annual Overview

Now on iOS! 📱 Get daily pollen updates, forecasts, and alerts on your iPhone ✨.

Znojmo has four main pollen seasons. Tree pollen starts in March. Many trees release pollen then. It's a big problem for people.

Updated: 6/7/2026

Grass pollen season starts in May. Grasses and weeds grow everywhere. They release a lot of pollen into the air.

Weed pollen season starts in July. Weeds like ragweed grow in fields and along roads. They make a lot of pollen.

The last pollen season ends in October. It's much weaker than the others. Trees like oak and beech release some pollen then.

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 Znojmo 🌾. 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	1.1	0	0	0	0	0
Feb	12.8	0	0	0	0	0
Mar	1423.2	66.9	0.2	0	0	0
Apr	5.8	1677	27.5	0	0.2	0
May	0.4	82.4	223.1	0	0.2	0
Jun	0	4	1064.3	0.2	1.6	0
Jul	0	0.2	393	24.4	0	0
Aug	0	0	119.7	91.7	0	108.2
Sep	0	0	17.2	47.2	0	183.6
Oct	0	0	1.9	2.6	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 Znojmo 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.