Air Quality in Choisy-le-Roi, France
Windy
27.7°C · 25.8% humidity
27.7°
Feels 27.7°
18
Good
Air quality is satisfactory. Enjoy outdoor activities.
4 stations
Nearby Monitoring Stations
AQI Forecast
Calibrated
11
2am
8
0
18
5am
14
10
7
8am
5
4
3
11am
2
1
1
2pm
1
1
0
5pm
0
0
0
8pm
0
18
18
11pm
18
18
Station readings
11
8
CAMS model
adj -36
34
34
34
34
27
27
27
27
27
27
27
27
27
27
27
27
27
27
27
34
54
54
54
54
Air Quality Index Trend
46h · 4 stnChoisy-le-Roi'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.
25.8%
Humidity
52.9 km/h
Wind W
1013.5 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
4.29 µg/m³
PM10
13.7 µg/m³
050100150200300500
What is the weather forecast for Choisy-le-Roi?
Temperature & Precipitation
PM2.5 Trend
46h · 4 stationsPM2.54.29 µg/m³
✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
Station readings (4 stations within 25 km)
4.29
Median
7.49
Average
1.83
Low
22.84
High
PM2.5 µg/m³ · Model: 9.65 · Bias: +5.4
What is the 7-day forecast for Choisy-le-Roi?
08-03
37.3° 19.1°
1.25 mm
08-04
28.8° 19.1°
0.19 mm
08-05
33.6° 21.4°
08-06
33.6° 17.1°
0.06 mm
08-07
33.0° 16.0°
0.62 mm
08-08
27.5° 18.2°
08-09
24.2° 17.7°
Both models agree
Avg diff: 3.8°C
Where are air quality stations near Choisy-le-Roi?
33
Vitry-sur-seine, Paris
8
Vitry-sur-seine, Paris
2
france-saint-maurice-rue-adrien-damalix
12
Arcueil
33
Boulevard Peripherique Est, Paris
40
Boulevard Peripherique Est, Paris
72
Nogent-sur-marne, Paris
17
Nogent-sur-marne, Paris
40
Place Victor Basch, Paris
25
Place Victor Basch, Paris
What cities are near Choisy-le-Roi?
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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 2026-08-08T03:08 UTC.