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Arrondissement de Châlons-en-Champagne
AQI (China)
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AQHI (Canada)
AQI (China)
AQI (Netherlands)
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CAQI (Europe)
AQI (UK)
AQI (India)
Arrondissement de Châlons-en-Champagne
Marne
2026-04-30 13:00
AQI (China)
Good
Pollutants
|
Pollens
PM10
μg/m³
77.3
O3
μg/m³
91.9
NO2
μg/m³
3.2
Birch
12.0
Grasses
3.0
Alder
0
Ragweed
0
Mugwort
0
Olive Tree
0
Weather
℃
℃
℉
22℃
47%
29 kph
1 of 11
Historical Data
Hourly
Hourly
Daily
AQI (China)
AQI (China)
Allergy Risk
PM10
O3
NO2
Birch
Grasses
Alder
Ragweed
Mugwort
Olive Tree
Places included
Châlons-en-Champagne
AQI 70
Data Sources
http://www.polleninfo.org
https://www.eea.europa.eu
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