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  5. Ollon

Ollon

Bezirk Aigle, Vaud

2026-01-20 10:00
CAQI (Europe)
Very Low
Pollutants|Pollens
PM2.5
μg/m³
11.9
PM10
μg/m³
14.8
NO2
μg/m³
22.8
O3
μg/m³
8.2
Weather
  • ℃
  • ℉
4℃
92%
6 kph
1 of 11
Historical Data
  • Hourly
  • Daily
  • CAQI (Europe)
  • Allergy Risk
  • PM2.5
  • PM10
  • NO2
  • O3
  • Alder
  • Ragweed
  • Mugwort
  • Birch
  • Olive Tree
  • Grasses
Data Sources
http://www.polleninfo.org

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