Air Quality in Châlons-en-Champagne, France
Cloudy
8.5°C · 87.6% humidity
8.5°
Feels 5.4°
29
Good
Air quality is satisfactory. Enjoy outdoor activities.
2 stations
Nearby Monitoring Stations
Châlons-en-Champagne's air quality — share it
AQI Forecast
27
10pm
27
25
29
1am
25
24
24
4am
24
24
24
7am
25
25
25
10am
25
25
25
1pm
25
25
25
4pm
25
25
25
7pm
25
25
Air Quality Index Trend
45h · 2 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.
87.6%
Humidity
21.1 km/h
Wind NW
1021.7 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
7.0 µg/m³
PM10
13.7 µg/m³
050100150200300500
What is the weather forecast for Châlons-en-Champagne?
Temperature & Precipitation
PM2.5 Trend
45h · 2 stationsPM2.57.0 µg/m³
✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
Station readings (2 stations within 25 km)
7.0
Median
7.0
Average
7.0
Low
7.0
High
PM2.5 µg/m³ · Model: 6.0 · Bias: -1.0
What is the 7-day forecast for Châlons-en-Champagne?
06-08
21.8° 11.3°
06-09
20.5° 8.5°
10.81 mm
06-10
22.9° 14.9°
0.25 mm
06-11
24.7° 15.0°
1.88 mm
06-12
22.4° 9.8°
06-13
24.8° 7.2°
6.75 mm
06-14
22.7° 11.2°
1.31 mm
Both models agree
Avg diff: 4.3°C
Where are air quality stations near Châlons-en-Champagne?
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Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-06-08T23:26 UTC.