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Châlons-en-Champagne
CAQI (Europe)
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Châlons-en-Champagne
Arrondissement de Châlons-en-Champagne, Marne
2026-04-27 01:00
CAQI (Europe)
Low
Pollutants
|
Pollens
O3
μg/m³
64.3
PM10
μg/m³
9.7
NO2
μg/m³
4.7
Birch
12.0
Grasses
3.0
Alder
0
Ragweed
0
Mugwort
0
Olive Tree
0
Weather
℃
℃
℉
9℃
78%
8 kph
0 of 11
Historical Data
Hourly
Hourly
Daily
CAQI (Europe)
CAQI (Europe)
Allergy Risk
O3
PM10
NO2
Birch
Grasses
Alder
Ragweed
Mugwort
Olive Tree
Places included
CHALONS
AQI 27
Data Sources
http://www.polleninfo.org
https://www.eea.europa.eu
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