Châlons-en-Champagne, Champagne Ardenne, France

Monitoring Station · Châlons-en-Champagne, France
53
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
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Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
38 1pm
38
39
39 4pm
39
41
41 7pm
41
41
39 10pm
38
38
41 1am
41
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CAMS model adj +14
24
24
25
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25
27
27
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27
25
24
24
27
27

Air Quality Trend (24h)

PM2.513.1 µg/m³ ✓ WHO
Moderate
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Nearby Monitoring Stations

30
Châlons-en-Champagne, Champagne Ardenne, France
0.0 km PM2.5: 7.2 µg/m³
31
Châlons-en-Champagne, Champagne Ardenne, France
0.0 km PM2.5: 7.4 µg/m³

Nearby Cities

31 Châlons-en-Champagne 31 Épernay 55 Vitry-le-François 31 Reims 36 Saint-Dizier 36 Bar-le-Duc 41 Château-Thierry 40 Troyes 36 Verdun

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-04-18T16:08 UTC.