Pollen Count in Davos

4-Day Chart
Annual Overview

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Davos, Switzerland has different pollen seasons. Trees produce pollen in spring, from March to May. Grasses produce pollen in late spring and early summer, June and July.

Updated: 4/8/2026

Alder, hazel, and beech trees produce pollen in early spring. Their pollen is in the air from February to April. People notice pollen in the air when trees bloom.

Grasses and weeds produce pollen in summer. This pollen is in the air from June to August. Pollen counts are usually highest in morning and evening.

In late summer, pollen from weeds and flowers is in the air. This pollen season ends in September. Then, there is less pollen in the air until next spring.

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 Davos 🌾. 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	1.3	0	0	0	0	0
Mar	17.8	1.9	0	0	0	0
Apr	14.8	82.7	23.6	0	0.2	0
May	3.1	158.8	184.9	0	1.6	0
Jun	0	632.7	1058.7	0	3.6	0
Jul	0	1.7	245.3	1.1	0	0
Aug	0	0.4	103.3	8.2	0	2.4
Sep	0	0	19.6	4.4	0	1.5
Oct	0	0	3.4	0.4	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 Davos 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.