Pollen count and allergy info for Herisau
Herisau pollen and allergy report • 23:00, Jun 2
Index
High
Tree
None
Grass
High
Weed
None
13°
11 km/h
89%Daily allergy forecast
Herisau pollen count forecast
Today  12 km/h 21°13° 74% | Thursday  17 km/h 90%16°11° 79% | Friday 17 km/h 90%19°10° 74% |
Air pollutants
Air quality in Herisau today
AQI⁺
Air quality index
14*AQI⁺ US
PM2.5
Fine particles (≤ 2.5 µm)
2.6*µg/m³
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