Pollen Count
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Pollen Count in Saint Moritz

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In Saint Moritz, Switzerland, pollen seasons start in late March. Trees like birch and hazel release pollen into the air. This lasts until early May.

Updated: 2/25/2026

In May, grasses start to bloom. They release their own pollen. This makes the air filled with even more pollen. It's a busy time for plants!

Summer is a little better. Fewer plants release pollen. But weeds like nettle and sorrel still make some pollen. It's not a lot, but it's still there.

In autumn, only a few plants release pollen. It's mostly just some trees like oak and beech. By November, pollen seasons are almost over in Saint Moritz.

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).

Annual Pollen Overview

Check out this month-by-month overview of the daily average pollen count in Saint Moritz 🌾. 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 1.1 0 0 0 0 0
Mar 24.9 1.8 2.3 0 0 0
Apr 39.5 68.4 30 0 0.2 0
May 7.4 90.6 216.4 0 1.8 0
Jun 0.3 139.8 902.2 0 3.8 0
Jul 0 13.4 210.5 0.5 0 0
Aug 0 44.4 84.5 4.4 0 2.2
Sep 0 0.2 18.4 2.3 0 2.4
Oct 0 0 4.5 0.1 0 0
Nov 0 0 0.8 0 0 0
Dec 0 0 0 0 0 0

Nearby Places

Disclaimer * The pollen count information provided for Saint Moritz 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.
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