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  2. France
  3. Grand Est
  4. Marne
  6. Châlons-en-Champagne

Châlons-en-Champagne

Arrondissement de Châlons-en-Champagne, Marne

2026-03-04 13:00
AQI (US)
Good
Pollutants|Pollens
PM10
μg/m³
48.7
NO2
μg/m³
44.6
O3
μg/m³
2.6
Weather
  • ℃
  • ℉
16℃
57%
16 kph
2 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Allergy Risk
  • PM10
  • NO2
  • O3
  • Alder
  • Ragweed
  • Mugwort
  • Birch
  • Olive Tree
  • Grasses
Places included
CHALONS
AQI 46
Data Sources
http://www.polleninfo.orghttps://www.eea.europa.eu

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