Châlons-en-Champagne, Champagne Ardenne, France

Monitoring Station · Châlons-en-Champagne, France
25
Good
Air quality is satisfactory. Enjoy outdoor activities.
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Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
38 10pm
38
38
38 1am
38
38
58 4am
58
58
38 7am
58
58
38 10am
38
31
— 1pm
—
—
— 4pm
—
—
— 7pm
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CAMS model adj +4
34
34
34
34
34
34
54
54
54
34
54
54
34
34
27

Air Quality Forecast (24h)

PM2.56.0 µg/m³ ✓ WHO
Good
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Nearby Cities

45 Châlons-en-Champagne 54 Épernay 31 Vitry-le-François 54 Reims 45 Saint-Dizier 45 Bar-le-Duc 42 Château-Thierry 42 Troyes 54 Verdun

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-04-26T01:09 UTC.