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

Châlons-en-Champagne

Arrondissement de Châlons-en-Champagne, Marne

2026-04-21 03:00
AQI (Netherlands)
Moderate
Pollutants|Pollens
O3
μg/m³
63.7
PM10
μg/m³
4.6
NO2
μg/m³
3.6
Weather
  • ℃
  • ℉
2℃
82%
12 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (Netherlands)
  • Allergy Risk
  • O3
  • PM10
  • NO2
  • Birch
  • Alder
  • Ragweed
  • Mugwort
  • Olive Tree
  • Grasses
Places included
CHALONS
AQI 5
Data Sources
http://www.polleninfo.orghttps://www.eea.europa.eu

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