Air Quality in Château-Thierry, France
Cloudy
9.2°C · 85.3% humidity
9.2°
Feels 6.5°
28
Good
Air quality is satisfactory. Enjoy outdoor activities.
Calibrated model
Nearby Monitoring Stations
Château-Thierry's air quality — share it
AQI Forecast
24
2am
24
24
28
5am
24
24
25
8am
25
25
25
11am
25
25
25
2pm
25
25
25
5pm
25
25
25
8pm
25
25
25
11pm
25
25
Air Quality Index Trend
39h · 3 stnChâteau-Thierry'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.
85.3%
Humidity
18.5 km/h
Wind WSW
1023.9 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
6.64 µg/m³
PM10
13.7 µg/m³
050100150200300500
What is the weather forecast for Château-Thierry?
Temperature & Precipitation
PM2.5 Trend
39h · 3 stationsPM2.56.64 µg/m³
✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
What is the 7-day forecast for Château-Thierry?
06-09
23.0° 7.4°
0.19 mm
06-10
22.0° 14.1°
1.5 mm
06-11
24.8° 14.3°
0.75 mm
06-12
21.9° 9.5°
06-13
24.7° 5.8°
7.44 mm
06-14
22.9° 10.2°
0.19 mm
06-15
17.2° 7.2°
0.38 mm
Both models agree
Avg diff: 4.3°C
What cities are near Château-Thierry?
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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 2026-06-09T03:04 UTC.