Air Quality in Ermont, France

Clear
20.6°C · 30.5% humidity
20.6°
Feels 20.6°
22
Good
Air quality is satisfactory. Enjoy outdoor activities.
7 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
8 2am
5
5
22 5am
18
15
13 8am
12
31
30 11am
29
29
29 2pm
28
28
28 5pm
28
28
8 8pm
8
8
8 11pm
8
8
Station readings
8
5
5
CAMS model adj -26
34
34
34
34
34
34
34
34
54
54
54
54
54
54
54
54
54
54
34
34
34
34
34
34
AD 728×90

Air Quality Index Trend

47h · 2 stn

Ermont'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.

30.5%
Humidity
21.7 km/h
Wind ESE
1013.6 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

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

What is the weather forecast for Ermont?

Temperature & Precipitation

PM2.5 Trend

47h · 2 stations
PM2.55.24 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (7 stations within 25 km)
5.24
Median
4.7
Average
1.09
Low
6.7
High
PM2.5 µg/m³ · Model: 7.1 · Bias: +1.9

What is the 7-day forecast for Ermont?

07-22
29.1° 20.6°
07-23
24.1° 21.0°
07-24
25.6° 18.5°
4.69 mm
07-25
33.4° 14.0°
07-26
28.3° 15.5°
0.13 mm
07-27
28.5° 19.2°
07-28
28.0° 17.0°
Both models agree Avg diff: 3.0°C

Where are air quality stations near Ermont?

53
Gennevilliers, Paris
7.2 km PM2.5: 13.1 µg/m³
89
Gennevilliers, Paris
7.2 km PM2.5: 30.2 µg/m³
61
Gennevilliers, Paris
7.2 km PM2.5: 16.9 µg/m³
21
Gennevilliers, Paris
7.2 km PM2.5: 5.0 µg/m³
86
Autoroute A1 - Saint-denis, Paris
10.2 km PM2.5: 28.7 µg/m³
55
La Defense, Paris
11.1 km PM2.5: 14.0 µg/m³
56
La Defense, Paris
11.1 km PM2.5: 14.5 µg/m³
88
Paris 18eme, Paris
12.7 km PM2.5: 29.7 µg/m³
56
Paris 18eme, Paris
12.7 km PM2.5: 14.5 µg/m³
46
Paris 18eme, Paris
12.7 km PM2.5: 11.0 µg/m³

What cities are near Ermont?

22 Eaubonne 22 Franconville 22 Sannois 22 Saint-Gratien 24 Saint-Leu-la-Forêt 22 Soisy-sous-Montmorency 22 Montigny-lès-Cormeilles 22 Cormeilles-en-Parisis 21 Argenteuil 25 Taverny
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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 2026-07-22T03:25 UTC.