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
Station readings
116
CAMS model adj -9
54
54
54
54
54
54
54
54
34
34
25
25
25
25
25
PM2.541.6 µg/m³ ×2.8 WHO
Unhealthy for sensitive groups
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Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-04-15T06:15 UTC.