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  3. Appenzell Ausserrhoden
  4. Vorderland District

Vorderland District

Appenzell Ausserrhoden

2025-12-13 15:00
AQI (China)
Excellent
Pollutants|Pollens
PM2.5
μg/m³
9.7
PM10
μg/m³
12.4
Weather
  • ℃
  • ℉
1℃
98%
7 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (China)
  • Allergy Risk
  • PM2.5
  • PM10
  • Alder
  • Ragweed
  • Mugwort
  • Birch
  • Olive Tree
  • Grasses
Places included
Heiden
AQI 14
Walzenhausen
AQI 14
Data Sources
http://www.polleninfo.orghttps://www.eea.europa.eu

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