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  6. Châlons-en-Champagne

Châlons-en-Champagne

Arrondissement de Châlons-en-Champagne, Marne

2026-01-17 14:00
AQI (Netherlands)
Insufficient Data
Pollutants|Pollens
O3
μg/m³
46.7
NO2
μg/m³
10.9
Weather
  • ℃
  • ℉
10℃
86%
14 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (Netherlands)
  • Allergy Risk
  • O3
  • NO2
  • Alder
  • Ragweed
  • Mugwort
  • Birch
  • Olive Tree
  • Grasses
Places included
CHALONS
AQI 4
Data Sources
http://www.polleninfo.orghttps://www.eea.europa.eu

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