Air Quality in Les Clayes-sous-Bois, France

Cloudy
12.3°C · 85.2% humidity
12.3°
Feels 12.3°
44
Good
Air quality is satisfactory. Enjoy outdoor activities.
3 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
50 11pm
50
50
44 2am
46
47
48 5am
48
49
49 8am
49
50
57 11am
77
77
77 2pm
57
57
57 5pm
57
57
57 8pm
50
50
Station readings
57
59
54
CAMS model adj +23
27
27
27
27
27
27
27
27
27
27
27
27
34
54
54
54
34
34
34
34
34
34
27
27
AD 728×90

Air Quality Index Trend

47h · 1 stn

Les Clayes-sous-Bois'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.

85.2%
Humidity
2.5 km/h
Wind SW
1010.2 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
44
10.48 µg/m³
PM10
25
27.45 µg/m³
050100150200300500

What is the weather forecast for Les Clayes-sous-Bois?

Temperature & Precipitation

PM2.5 Trend

47h · 1 station
PM2.510.48 µg/m³ ✓ WHO
Good
PM1027.45 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (3 stations within 25 km)
10.48
Median
10.1
Average
6.5
Low
14.7
High
PM2.5 µg/m³ · Model: 10.0 · Bias: -0.5

What is the 7-day forecast for Les Clayes-sous-Bois?

05-30
18.2° 12.3°
3.06 mm
05-31
26.2° 13.4°
06-01
25.9° 11.7°
06-02
19.0° 12.5°
6.81 mm
06-03
18.4° 11.9°
06-04
21.4° 18.0°
16.38 mm
06-05
17.8° 9.4°
1.19 mm
Both models agree Avg diff: 3.5°C

Where are air quality stations near Les Clayes-sous-Bois?

54
rue de Gometz
19.0 km PM2.5: 13.4 µg/m³ PM10: 14.1 µg/m³
55
La Defense, Paris
20.1 km PM2.5: 14.0 µg/m³
51
La Defense, Paris
20.1 km PM2.5: 12.1 µg/m³
53
Paris Stade Lenglen, Paris
20.7 km PM2.5: 13.1 µg/m³
7
Paris Stade Lenglen, Paris
20.7 km PM2.5: 1.7 µg/m³
2
Paris Stade Lenglen, Paris
20.7 km PM2.5: 0.5 µg/m³
55
Rambouillet, Paris
23.9 km PM2.5: 14.0 µg/m³
7
Rambouillet, Paris
23.9 km PM2.5: 1.7 µg/m³
160
Avenue Des Champs Elysees, Paris
24.3 km PM2.5: 72.9 µg/m³
38
Avenue Des Champs Elysees, Paris
24.3 km PM2.5: 9.1 µg/m³

What cities are near Les Clayes-sous-Bois?

43 Plaisir 45 Élancourt 48 Trappes 48 Saint-Quentin-en-Yvelines 51 Saint-Cyr-l'École 49 Montigny-le-Bretonneux 48 Maurepas 51 Guyancourt 48 Marly-le-Roi 51 Le Chesnay
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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 2026-05-30T00:07 UTC.