Air Quality in Le Pecq, France

Cloudy
10.8°C · 75.6% humidity
10.8°
Feels 10.8°
22
Good
Air quality is satisfactory. Enjoy outdoor activities.
4 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
5 4am
5
5
22 7am
17
14
11 10am
9
8
7 1pm
7
6
6 4pm
8
5
5 7pm
5
5
5 10pm
5
5
5 1am
5
5
Station readings
5
3
5
CAMS model adj -20
25
25
25
25
25
25
25
25
25
25
25
25
25
27
25
25
25
25
25
25
25
25
25
25
AD 728×90

Air Quality Index Trend

47h · 1 stn

Le Pecq'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.

75.6%
Humidity
19.2 km/h
Wind W
1023.8 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
22
5.32 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

What is the weather forecast for Le Pecq?

Temperature & Precipitation

PM2.5 Trend

47h · 1 station
PM2.55.32 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (4 stations within 25 km)
5.32
Median
4.89
Average
1.08
Low
7.2
High
PM2.5 µg/m³ · Model: 5.9 · Bias: +0.6

What is the 7-day forecast for Le Pecq?

06-09
23.3° 9.4°
1.19 mm
06-10
24.6° 13.1°
6.38 mm
06-11
27.3° 16.8°
0.88 mm
06-12
22.8° 10.5°
0.06 mm
06-13
26.5° 8.7°
0.94 mm
06-14
24.7° 12.1°
2.06 mm
06-15
17.4° 10.2°
3.31 mm
Both models agree Avg diff: 4.0°C

Where are air quality stations near Le Pecq?

55
La Defense, Paris
10.0 km PM2.5: 14.0 µg/m³
17
La Defense, Paris
10.0 km PM2.5: 4.1 µg/m³
47
Paris Stade Lenglen, Paris
14.0 km PM2.5: 11.3 µg/m³
109
Paris Stade Lenglen, Paris
14.0 km PM2.5: 38.7 µg/m³
33
Paris Stade Lenglen, Paris
14.0 km PM2.5: 7.9 µg/m³
72
Gennevilliers, Paris
14.5 km PM2.5: 22.1 µg/m³
16
Gennevilliers, Paris
14.5 km PM2.5: 3.8 µg/m³
41
Gennevilliers, Paris
14.5 km PM2.5: 9.8 µg/m³
124
Gennevilliers, Paris
14.5 km PM2.5: 44.8 µg/m³
34
Avenue Des Champs Elysees, Paris
15.4 km PM2.5: 8.2 µg/m³

What cities are near Le Pecq?

23 Saint-Germain-en-Laye 22 Le Vésinet 23 Montesson 20 Marly-le-Roi 22 Chatou 28 Poissy 20 La Celle-Saint-Cloud 22 Rueil-Malmaison 25 Houilles 27 Maisons-Laffitte
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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 2026-06-09T05:11 UTC.