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  2. Switzerland
  3. Appenzell Ausserrhoden
  4. Vorderland District
  5. Heiden

Heiden

Vorderland District, Appenzell Ausserrhoden

2026-03-07 12:00
AQI (US)
Moderate
Pollutants|Pollens
PM2.5
μg/m³
25.1
PM10
μg/m³
44.1
Weather
  • ℃
  • ℉
13℃
58%
1 kph
1 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Allergy Risk
  • PM2.5
  • PM10
  • Alder
  • Ragweed
  • Mugwort
  • Birch
  • Olive Tree
  • Grasses
Data Sources
https://www.eea.europa.euhttp://www.polleninfo.org

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