Pollen count and allergy info for Herisau
Herisau pollen and allergy report • 14:00, Jun 18
Index
High
Tree
None
Grass
High
Weed
None
28°
9 km/h
36%Daily allergy forecast
Herisau pollen count forecast
Today  10 km/h29°15° 51% | Friday 9 km/h 31°18° 52% | Saturday 10 km/h31°17° 44% |
Air pollutants
Air quality in Herisau today
AQI⁺
Air quality index
44*AQI⁺ US
PM2.5
Fine particles (≤ 2.5 µm)
7.9*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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