Air Quality in Châlons-en-Champagne, France
Rain
21.4°C · 83.7% humidity
21.4°
Feels 21.4°
54
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
Model forecast
Nearby Monitoring Stations
Châlons-en-Champagne's air quality — share it
AQI Forecast
54
4pm
54
54
54
7pm
54
34
34
10pm
34
27
27
1am
25
27
27
4am
34
27
27
7am
27
27
27
10am
34
34
34
1pm
34
34
Air Quality Index Trend
45h · 5 stnChâlons-en-Champagne's air quality is shaped by traffic emissions and residential heating. Pollution levels tend to peak during winter months when cold air traps emissions close to ground level.
83.7%
Humidity
49.8 km/h
Wind NE
1015.0 hPa
Pressure
2.2
UV Moderate
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
13.5 µg/m³
PM10
34.3 µg/m³
050100150200300500
What is the weather forecast for Châlons-en-Champagne?
Temperature & Precipitation
PM2.5 Trend
45h · 5 stationsPM2.513.5 µg/m³
✓ WHO
Moderate
PM1034.3 µg/m³
Good
UV INDEX2.2
Moderate
What is the 7-day forecast for Châlons-en-Champagne?
05-29
21.4° 10.9°
2.56 mm
05-30
15.1° 10.3°
5.06 mm
05-31
23.9° 11.3°
0.38 mm
06-01
24.8° 12.0°
0.19 mm
06-02
19.8° 13.4°
13.75 mm
06-03
16.9° 11.2°
0.31 mm
06-04
23.7° 17.4°
1.75 mm
Both models agree
Avg diff: 4.2°C
Where are air quality stations near Châlons-en-Champagne?
What cities are near Châlons-en-Champagne?
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Data sources: Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-05-29T17:50 UTC.