Châlons-en-Champagne, Champagne Ardenne, France

Monitoring Station · Châlons-en-Champagne, France
116
Unhealthy for sensitive groups
Sensitive groups should reduce prolonged outdoor exertion.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
45 3am
116
45
45 6am
45
45
45 9am
45
25
25 12pm
16
16
16 3pm
16
16
— 6pm
—
—
— 9pm
—
—
— 12am
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Station readings
116
CAMS model adj -9
54
54
54
54
54
54
54
54
34
34
25
25
25
25
25

Air Quality Trend (24h)

PM2.541.6 µg/m³ ×2.8 WHO
Unhealthy for sensitive groups
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Nearby Monitoring Stations

95
Châlons-en-Champagne, Champagne Ardenne, France
0.0 km PM2.5: 33.0 µg/m³
1
Châlons-en-Champagne, Champagne Ardenne, France
0.0 km PM2.5: 0.2 µg/m³

Nearby Cities

116 Châlons-en-Champagne 91 Épernay 41 Vitry-le-François 91 Reims 27 Saint-Dizier 26 Bar-le-Duc 41 Château-Thierry 27 Troyes 28 Verdun

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-04-15T06:15 UTC.