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Arrondissement de Châlons-en-Champagne

Marne

2026-09-23 20:00
AQI (China)
Excellent
Pollutants|Pollens
O3
μg/m³
57
PM10
μg/m³
17
NO2
μg/m³
22
Weather
  • ℃
  • ℉
16℃
71%
6 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (China)
  • Allergy Risk
  • O3
  • PM10
  • NO2
  • Ragweed
  • Grasses
  • Alder
  • Mugwort
  • Birch
  • Olive Tree
Places included
Châlons-en-Champagne
AQI 18
Data Sources
http://www.polleninfo.orghttps://www.eea.europa.eu

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