Air Quality in Choisy-le-Roi, France

Clear
21.0°C · 26.8% humidity
21.0°
Feels 21.0°
15
Good
Air quality is satisfactory. Enjoy outdoor activities.
12 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
10 5am
8
10
15 8am
13
32
31 11am
30
29
29 2pm
29
28
28 5pm
28
28
8 8pm
8
8
8 11pm
8
8
8 2am
28
8
Station readings
10
8
10
10
CAMS model adj -26
34
34
34
34
34
54
54
54
54
54
54
54
54
54
54
34
34
34
34
34
34
34
54
34
AD 728×90

Air Quality Index Trend

48h · 3 stn

Choisy-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.

26.8%
Humidity
26.1 km/h
Wind ESE
1013.6 hPa
Pressure
1.4
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
15
3.55 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

What is the weather forecast for Choisy-le-Roi?

Temperature & Precipitation

PM2.5 Trend

48h · 3 stations
PM2.53.55 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX1.4
Low
AD 300×250
Station readings (12 stations within 25 km)
3.55
Median
4.27
Average
1.13
Low
7.7
High
PM2.5 µg/m³ · Model: 7.35 · Bias: +3.8

What is the 7-day forecast for Choisy-le-Roi?

07-22
29.8° 21.0°
07-23
24.3° 21.4°
0.13 mm
07-24
25.6° 19.3°
0.5 mm
07-25
34.3° 15.5°
07-26
29.7° 17.9°
0.13 mm
07-27
29.1° 19.0°
07-28
28.2° 17.1°
Both models agree Avg diff: 2.8°C

Where are air quality stations near Choisy-le-Roi?

44
Vitry-sur-seine, Paris
3.3 km PM2.5: 10.6 µg/m³
30
Vitry-sur-seine, Paris
3.3 km PM2.5: 7.2 µg/m³
4
france-saint-maurice-rue-adrien-damalix
5.8 km 22.0°C 48.0% RH PM2.5: 0.9 µg/m³ PM10: 2.2 µg/m³
19
Arcueil
7.8 km PM2.5: 4.6 µg/m³ PM10: 4.6 µg/m³
1
Boulevard Peripherique Est, Paris
7.8 km PM2.5: 0.2 µg/m³
42
Nogent-sur-marne, Paris
9.4 km PM2.5: 10.1 µg/m³
46
Place Victor Basch, Paris
9.4 km PM2.5: 11.0 µg/m³
42
Paris
10.9 km PM2.5: 10.1 µg/m³
30
Paris
10.9 km PM2.5: 7.2 µg/m³
4
Paris
10.9 km PM2.5: 1.0 µg/m³

What cities are near Choisy-le-Roi?

15 Thiais 14 Vitry-sur-Seine 16 Orly 16 Villeneuve-le-Roi 10 Alfortville 13 Créteil 15 Bonneuil-sur-Marne 15 Villeneuve-Saint-Georges 17 Chevilly-Larue 9 Maisons-Alfort
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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 2026-07-22T06:44 UTC.