Air Quality in Chatou, France

Windy
27.1°C · 28.3% humidity
27.1°
Feels 27.1°
41
Good
Air quality is satisfactory. Enjoy outdoor activities.
4 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
16 12am
19
26
41 3am
37
34
32 6am
30
29
21 9am
20
20
20 12pm
20
19
19 3pm
19
19
19 6pm
19
19
26 9pm
46
46
Station readings
16
19
CAMS model adj -8
34
34
34
34
34
34
34
34
34
27
27
27
27
27
27
27
27
27
27
27
27
34
54
54
AD 728×90

Air Quality Index Trend

46h · 4 stn

Chatou'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.

28.3%
Humidity
61.0 km/h
Wind WNW
1013.4 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
41
9.87 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

What is the weather forecast for Chatou?

Temperature & Precipitation

PM2.5 Trend

46h · 4 stations
PM2.59.87 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (4 stations within 25 km)
9.87
Median
7.49
Average
1.83
Low
22.84
High
PM2.5 µg/m³ · Model: 7.0 · Bias: -2.9

What is the 7-day forecast for Chatou?

08-03
38.6° 18.4°
1.69 mm
08-04
28.0° 16.7°
08-05
32.2° 19.4°
08-06
33.0° 17.8°
08-07
33.4° 15.7°
1.06 mm
08-08
27.1° 17.8°
08-09
22.9° 16.1°
Both models agree Avg diff: 3.6°C

Where are air quality stations near Chatou?

152
La Defense, Paris
6.0 km PM2.5: 57.4 µg/m³
31
La Defense, Paris
6.0 km PM2.5: 7.4 µg/m³
56
Paris Stade Lenglen, Paris
10.5 km PM2.5: 14.5 µg/m³
15
Paris Stade Lenglen, Paris
10.5 km PM2.5: 3.6 µg/m³
57
Paris Stade Lenglen, Paris
10.5 km PM2.5: 15.0 µg/m³
22
Gennevilliers, Paris
10.9 km PM2.5: 5.3 µg/m³
54
Gennevilliers, Paris
10.9 km PM2.5: 13.5 µg/m³
41
Gennevilliers, Paris
10.9 km PM2.5: 9.8 µg/m³
173
Avenue Des Champs Elysees, Paris
11.4 km PM2.5: 98.1 µg/m³
54
Avenue Des Champs Elysees, Paris
11.4 km PM2.5: 13.5 µg/m³

What cities are near Chatou?

39 Le Vésinet 41 Montesson 42 Rueil-Malmaison 47 Nanterre 38 Le Pecq 52 Houilles 35 La Celle-Saint-Cloud 43 Saint-Germain-en-Laye 53 Bezons 46 Suresnes
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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 2026-08-08T01:01 UTC.