Air Quality in Chatou, France

Cloudy
10.6°C · 71.4% humidity
10.6°
Feels 10.6°
28
Good
Air quality is satisfactory. Enjoy outdoor activities.
5 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
4 10pm
4
4
28 1am
21
17
13 4am
11
9
7 7am
6
6
5 10am
5
5
4 1pm
4
4
4 4pm
6
4
4 7pm
4
4
Station readings
4
4
6
CAMS model adj -21
25
25
25
24
24
25
25
25
25
25
25
25
25
25
25
25
25
25
25
27
25
25
25
25
AD 728×90

Air Quality Index Trend

47h · 1 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.

71.4%
Humidity
20.6 km/h
Wind NW
1022.3 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
28
6.67 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

What is the weather forecast for Chatou?

Temperature & Precipitation

PM2.5 Trend

47h · 1 station
PM2.56.67 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (5 stations within 25 km)
6.67
Median
5.87
Average
1.24
Low
7.7
High
PM2.5 µg/m³ · Model: 5.8 · Bias: -0.9

What is the 7-day forecast for Chatou?

06-08
24.5° 12.6°
0.38 mm
06-09
23.8° 10.6°
1.31 mm
06-10
24.7° 13.5°
4.38 mm
06-11
27.5° 17.2°
0.63 mm
06-12
23.6° 11.5°
0.06 mm
06-13
27.0° 9.4°
0.88 mm
06-14
24.6° 13.3°
1.25 mm
Both models agree Avg diff: 3.7°C

Where are air quality stations near Chatou?

55
La Defense, Paris
6.0 km PM2.5: 14.0 µg/m³
12
La Defense, Paris
6.0 km PM2.5: 2.9 µg/m³
47
Paris Stade Lenglen, Paris
10.5 km PM2.5: 11.3 µg/m³
33
Paris Stade Lenglen, Paris
10.5 km PM2.5: 7.9 µg/m³
21
Paris Stade Lenglen, Paris
10.5 km PM2.5: 5.0 µg/m³
124
Gennevilliers, Paris
10.9 km PM2.5: 44.8 µg/m³
25
Gennevilliers, Paris
10.9 km PM2.5: 6.0 µg/m³
41
Gennevilliers, Paris
10.9 km PM2.5: 9.8 µg/m³
19
Gennevilliers, Paris
10.9 km PM2.5: 4.6 µg/m³
30
Avenue Des Champs Elysees, Paris
11.4 km PM2.5: 7.2 µg/m³

What cities are near Chatou?

28 Le Vésinet 28 Montesson 28 Rueil-Malmaison 29 Nanterre 27 Le Pecq 29 Houilles 28 La Celle-Saint-Cloud 25 Saint-Germain-en-Laye 29 Bezons 29 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 2026-06-08T23:10 UTC.