Pollen Count in Klagenfurt

4-Day Chart
Annual Overview

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In Klagenfurt, pollen seasons start in March. This is when hazelnut trees release their pollen. It's a small amount, but it's the beginning of pollen season.

Updated: 3/24/2026

In April, trees like oak and birch release their pollen. This is when pollen counts start to rise. It's not too bad, but it's getting there.

May is the worst month for pollen. This is when grasses release their pollen. It's a lot of pollen, and it's everywhere. June is similar, but not as bad.

July and August are better. The pollen counts go down. This is when summer starts, and it's more comfortable outside. The pollen seasons are finished until next year.

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 Klagenfurt 🌾. 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	0.9	0	0	0	0	0
Feb	34.9	0	0	0	0	0
Mar	46.8	225.9	1.2	0	0.1	0
Apr	10.9	1903	33.9	0	5	0
May	0	43.2	231.7	0	7.9	0
Jun	0	11	567.8	0	2.4	0
Jul	0	0.6	257	31.9	0.1	0
Aug	0	0	71.7	58.9	0	24.7
Sep	0	0	6.7	21.1	0	37.1
Oct	0	0	0.3	0.9	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 Klagenfurt 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.