Pollen count and allergy info for Herisau
Herisau pollen and allergy report • 14:00, Jun 17
Index
High
Tree
None
Grass
High
Weed
None
26°
13 km/h
37%Daily allergy forecast
Herisau pollen count forecast
Today  13 km/h26°16° 52% | Thursday 8 km/h 28°16° 55% | Friday 9 km/h 30°18° 58% |
Air pollutants
Air quality in Herisau today
AQI⁺
Air quality index
52*AQI⁺ US
PM2.5
Fine particles (≤ 2.5 µm)
9.4*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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