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Appenzell Ausserrhoden

Switzerland

2026-05-12 10:00
AQI (US)
Good
Pollutants|Pollens
PM2.5
μg/m³
3.1
PM10
μg/m³
4.3
Weather
  • ℃
  • ℉
6℃
57%
11 kph
6 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Allergy Risk
  • PM2.5
  • PM10
  • Alder
  • Grasses
  • Ragweed
  • Mugwort
  • Birch
  • Olive Tree
Places included
Vorderland District
AQI 17
Data Sources
http://www.polleninfo.orghttps://www.eea.europa.eu

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