Air Quality in Les Clayes-sous-Bois, France

Windy
26.7°C · 29.8% humidity
26.7°
Feels 26.7°
12
Good
Air quality is satisfactory. Enjoy outdoor activities.
1 station

Nearby Monitoring Stations

AQI Forecast Calibrated
18 1am
18
18
12 4am
14
15
16 7am
16
10
10 10am
10
11
11 1pm
11
11
11 4pm
11
11
11 7pm
11
18
38 10pm
38
38
Station readings
19
12
20
CAMS model adj -16
34
34
34
34
34
34
34
34
27
27
27
27
27
27
27
27
27
27
27
27
34
54
54
54
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.

29.8%
Humidity
67.9 km/h
Wind W
1013.5 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5
12
2.88 µg/m³
PM10▲
13
13.7 µg/m³
050100150200300500

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

Temperature & Precipitation

PM2.5 Trend

47h · 1 station
PM2.52.88 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (1 station within 25 km)
2.88
Median
2.88
Average
2.88
Low
2.88
High
PM2.5 µg/m³ · Model: 7.0 · Bias: +4.1

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

08-03
38.8° 17.9°
2.12 mm
08-04
27.0° 17.0°
0.06 mm
08-05
28.7° 19.3°
08-06
31.7° 17.1°
0.06 mm
08-07
33.4° 14.6°
1.63 mm
08-08
26.3° 17.2°
08-09
22.5° 15.0°
Both models agree Avg diff: 3.9°C

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

20
rue de Gometz
19.0 km PM2.5: 4.9 µg/m³ PM10: 4.9 µg/m³
152
La Defense, Paris
20.1 km PM2.5: 57.4 µg/m³
34
La Defense, Paris
20.1 km PM2.5: 8.2 µg/m³
57
Paris Stade Lenglen, Paris
20.7 km PM2.5: 15.0 µg/m³
56
Paris Stade Lenglen, Paris
20.7 km PM2.5: 14.5 µg/m³
15
Paris Stade Lenglen, Paris
20.7 km PM2.5: 3.6 µg/m³
13
Paris Stade Lenglen, Paris
20.7 km PM2.5: 3.1 µg/m³
32
Rambouillet, Paris
23.9 km PM2.5: 7.7 µg/m³
51
Rambouillet, Paris
23.9 km PM2.5: 12.1 µg/m³
34
Rambouillet, Paris
23.9 km PM2.5: 8.2 µg/m³

What cities are near Les Clayes-sous-Bois?

12 Plaisir 12 Élancourt 12 Trappes 12 Saint-Quentin-en-Yvelines 28 Saint-Cyr-l'École 12 Montigny-le-Bretonneux 12 Maurepas 23 Guyancourt 39 Marly-le-Roi 29 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 2026-08-08T02:16 UTC.