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  4. Vorderland District

Vorderland District

Appenzell Ausserrhoden

2026-04-11 15:00
AQI (India)
Good
Pollutants|Pollens
PM2.5
μg/m³
14.5
PM10
μg/m³
18.8
Weather
  • ℃
  • ℉
18℃
64%
4 kph
1 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (India)
  • Allergy Risk
  • PM2.5
  • PM10
  • Birch
  • Alder
  • Ragweed
  • Mugwort
  • Olive Tree
  • Grasses
Places included
Heiden
AQI 25
Walzenhausen
AQI 25
Data Sources
http://www.polleninfo.orghttps://www.eea.europa.eu

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Heiden
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Walzenhausen
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Höchst
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Mörschwil
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Hard
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St. Gallen
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Altach
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Koblach
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Götzis
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