Pollen count and allergy info for Herisau
Herisau pollen and allergy report • 20:00, Jun 7
Index
High
Tree
None
Grass
High
Weed
None
13°
5 km/h
79%Daily allergy forecast
Herisau pollen count forecast
Today  9 km/h 19°13° 64% | Tuesday 12 km/h 24°11° 64% | Wednesday  13 km/h 90%13°12° 87% |
Air pollutants
Air quality in Herisau today
AQI⁺
Air quality index
22*AQI⁺ US
PM2.5
Fine particles (≤ 2.5 µm)
3.9*µg/m³
Learn more about pollen in Herisau
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