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
116 4am
45
45
45 7am
45
45
45 10am
25
25
16 1pm
16
16
16 4pm
16
16
— 7pm
—
—
— 10pm
—
—
— 1am
—
—
Station readings
116
CAMS model adj -9
54
54
54
54
54
54
54
34
34
25
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

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

Nearby Cities

116 Châlons-en-Champagne 91 Épernay 32 Vitry-le-François 91 Reims 27 Saint-Dizier 26 Bar-le-Duc 41 Château-Thierry 27 Troyes 101 Verdun

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-04-15T07:57 UTC.