Air Quality in Montigny-lès-Cormeilles, France

Windy
27.1°C · 28.3% humidity
27.1°
Feels 27.1°
52
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
3 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
15 3am
23
28
52 6am
39
30
24 9am
19
15
13 12pm
11
10
9 3pm
9
8
8 6pm
8
7
14 9pm
34
34
34 12am
34
34
Station readings
15
23
28
CAMS model adj -20
34
34
34
27
27
27
27
27
27
27
27
27
27
27
27
27
27
27
34
54
54
54
54
54
AD 728×90

Air Quality Index Trend

47h · 3 stn

Montigny-lès-Cormeilles'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▲
52
12.52 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

What is the weather forecast for Montigny-lès-Cormeilles?

Temperature & Precipitation

PM2.5 Trend

47h · 3 stations
PM2.512.52 µg/m³ ✓ WHO
Moderate
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (3 stations within 25 km)
12.52
Median
9.03
Average
1.83
Low
22.84
High
PM2.5 µg/m³ · Model: 9.65 · Bias: -2.9

What is the 7-day forecast for Montigny-lès-Cormeilles?

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 Montigny-lès-Cormeilles?

54
Gennevilliers, Paris
9.0 km PM2.5: 13.5 µg/m³
22
Gennevilliers, Paris
9.0 km PM2.5: 5.3 µg/m³
41
Gennevilliers, Paris
9.0 km PM2.5: 9.8 µg/m³
28
La Defense, Paris
10.5 km PM2.5: 6.7 µg/m³
152
La Defense, Paris
10.5 km PM2.5: 57.4 µg/m³
70
Autoroute A1 - Saint-denis, Paris
13.0 km PM2.5: 21.1 µg/m³
34
Autoroute A1 - Saint-denis, Paris
13.0 km PM2.5: 8.2 µg/m³
110
Autoroute A1 - Saint-denis, Paris
13.0 km PM2.5: 39.2 µg/m³
57
Cergy-pontoise, Paris
13.6 km PM2.5: 15.0 µg/m³
31
Paris 18eme, Paris
14.6 km PM2.5: 7.4 µg/m³

What cities are near Montigny-lès-Cormeilles?

52 Cormeilles-en-Parisis 57 Herblay-sur-Seine 53 Franconville 52 Sartrouville 54 Sannois 53 Ermont 74 Taverny 55 Argenteuil 49 Maisons-Laffitte 59 Saint-Leu-la-Forêt
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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 2026-08-08T04:58 UTC.