Châlons-en-Champagne, Champagne Ardenne, France

Monitoring Station · Châlons-en-Champagne, France
42
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
42 2pm
17
17
17 5pm
17
17
17 8pm
17
17
19 11pm
19
46
46 2am
46
46
— 5am
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—
— 8am
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— 11am
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Station readings
42
CAMS model adj -8
25
25
25
25
25
25
25
25
25
27
27
54
54
54
54

Air Quality Trend (24h)

PM2.510.1 µg/m³ ✓ WHO
Good
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Nearby Cities

155 Châlons-en-Champagne 25 Épernay 25 Vitry-le-François 25 Reims 25 Saint-Dizier 25 Bar-le-Duc 27 Château-Thierry 16 Troyes 33 Verdun

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-04-15T17:35 UTC.