Châlons-en-Champagne, Champagne Ardenne, France

Monitoring Station · Châlons-en-Champagne, France
44
Good
Air quality is satisfactory. Enjoy outdoor activities.
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Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
28 3pm
28
28
30 6pm
30
30
30 9pm
37
37
37 12am
37
37
37 3am
57
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— 6am
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— 9am
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— 12pm
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CAMS model adj +3
25
25
25
27
27
27
27
34
34
34
34
34
34
54

Air Quality Forecast (24h)

PM2.510.6 µg/m³ ✓ WHO
Good
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Nearby Cities

41 Châlons-en-Champagne 42 Épernay 37 Vitry-le-François 42 Reims 26 Saint-Dizier 26 Bar-le-Duc 45 Château-Thierry 30 Troyes 26 Verdun

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-04-25T18:04 UTC.