Pollen count and allergy info for Herisau
Herisau pollen and allergy report • 04:00, Nov 11
Index
None
Tree
None
Grass
None
Weed
None
9°
6 km/h
91%Daily allergy forecast
Herisau pollen count forecast
Today  8 km/h 90%13°9° 88% | Thursday 11 km/h90%11°8° 94% | Friday 10 km/h 3°0° 92% |
Air pollutants
Air quality in Herisau today
AQI⁺
Air quality index
41*AQI⁺ US
PM2.5
Fine particles (≤ 2.5 µm)
7.4*µg/m³
Learn more about pollen in Herisau
Protect yourself from air pollution in Herisau
Protect yourself from air pollution in Herisau
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