Pollen Count in Niederau

4-Day Chart
Annual Overview

📱 Know your air. Daily Niederau pollen levels on your iPhone.

Spring starts the main pollen season in Niederau, Austria. It usually begins in February or March. Trees such as hazel, alder, and birch release pollen. This time can last into May, when many fresh leaves and flowers appear.

Updated: 7/25/2026

Late spring brings more pollen from grasses and some weeds. This often happens in May and June. Grasses grow in fields, meadows, and along roads. Their pollen can drift through the air on warm, dry days. Some other plants also add to it.

Summer is still a pollen time in Niederau. It often runs from June through August. Grass pollen can continue, and plants like mugwort begin to release pollen later in summer. Warm weather helps pollen spread farther on breezy days.

Autumn has less pollen than spring and summer. It usually starts to fade in September and October. A few weeds, such as ragweed in some places, can still release pollen. By late autumn, colder weather usually ends most pollen release.

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 Niederau 🌾. 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	0	0	0	0	0
Feb	9.1	0	0	0	0	0
Mar	19	1.3	0.2	0	0	0
Apr	5.7	556	47.8	0	0.2	0
May	0.5	361.6	287.1	0	0.5	0
Jun	0	91.4	1412.1	0.1	2.7	0
Jul	0	0.2	330.9	2.2	0	0
Aug	0	0	122.2	12.2	0	2.2
Sep	0	0	19.1	8.5	0	1.4
Oct	0	0	2.2	0.7	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 Niederau 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.