Air Quality in Ermont, France
Windy
27.1°C · 28.3% humidity
27.1°
Feels 27.1°
53
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
3 stations
Nearby Monitoring Stations
AQI Forecast
Calibrated
18
8am
25
25
53
11am
44
38
33
2pm
30
28
26
5pm
25
24
24
8pm
30
50
50
11pm
49
49
49
2am
29
29
29
5am
22
22
Station readings
18
25
25
CAMS model
adj -5
27
27
27
27
27
27
27
27
27
27
27
27
27
34
54
54
54
54
54
34
34
34
27
27
Air Quality Index Trend
47h · 3 stnErmont'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▲
13.22 µg/m³
PM10
13.7 µg/m³
050100150200300500
What is the weather forecast for Ermont?
Temperature & Precipitation
PM2.5 Trend
47h · 3 stationsPM2.513.22 µg/m³
✓ WHO
Moderate
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
Station readings (3 stations within 25 km)
13.22
Median
9.03
Average
1.83
Low
22.84
High
PM2.5 µg/m³ · Model: 9.65 · Bias: -3.6
What is the 7-day forecast for Ermont?
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 Ermont?
41
Gennevilliers, Paris
54
Gennevilliers, Paris
24
Gennevilliers, Paris
34
Autoroute A1 - Saint-denis, Paris
70
Autoroute A1 - Saint-denis, Paris
34
Autoroute A1 - Saint-denis, Paris
110
Autoroute A1 - Saint-denis, Paris
152
La Defense, Paris
16
La Defense, Paris
31
Paris 18eme, Paris
What cities are near Ermont?
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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 2026-08-08T09:10 UTC.