Châlons-en-Champagne, Champagne Ardenne, France

Monitoring Station · Châlons-en-Champagne, France
33
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
33 7am
34
34
34 10am
34
34
14 1pm
14
14
14 4pm
14
34
34 7pm
34
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— 10pm
—
—
— 1am
—
—
— 4am
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Station readings
33
CAMS model adj -20
54
54
54
54
54
54
34
34
34
34
34
54
54
54

Air Quality Trend (24h)

PM2.57.9 µg/m³ ✓ WHO
Good
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Nearby Cities

25 Châlons-en-Champagne 111 Épernay 38 Vitry-le-François 111 Reims 63 Saint-Dizier 63 Bar-le-Duc 38 Château-Thierry 26 Troyes 29 Verdun

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-04-16T10:21 UTC.