Pollen Count in Saint Gallen

4-Day Chart
Annual Overview

In Saint Gallen, Switzerland, there are trees that bloom at different times. They produce pollen, which spreads through the air.

Updated: 2/9/2026

From March to May, hazelnut and alder trees release pollen. This is the first pollen season. It's a time when flowers start to bloom.

In April and May, birch trees produce pollen. This is the second pollen season. It's a busy time for bees collecting nectar.

From June to August, grasses release pollen. This is the third pollen season. It's summer, and people enjoy the outdoors.

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 Saint Gallen 🌾. 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	6.6	0	0	0	0	0
Mar	41.9	15.7	0.3	0	0	0
Apr	6	1690	46.3	0	0.2	0
May	0.6	170.8	442.6	0	1.2	0
Jun	0	24.8	1567.7	0.1	2.3	0
Jul	0	0.3	492.8	5.9	0	0
Aug	0	0	132.9	21.6	0	6.3
Sep	0	0	18.7	10.6	0	4.5
Oct	0	0	1.9	1.6	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 Saint Gallen 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.