Air Quality in Alençon, France
Clear
17.5°C · 48.5% humidity
17.5°
Feels 17.5°
30
Good
Air quality is satisfactory. Enjoy outdoor activities.
Calibrated model
Nearby Monitoring Stations
Alençon's air quality — share it
AQI Forecast
Calibrated
26
2pm
23
23
30
5pm
28
27
26
8pm
25
24
24
11pm
25
24
24
2am
26
26
26
5am
26
26
26
8am
26
24
24
11am
24
23
Station readings
30
31
33
CAMS model
adj -1
27
24
24
24
24
24
24
24
24
24
25
25
25
27
27
27
27
27
27
27
25
25
25
24
Air Quality Index Trend
38h · 1 stnAlençon'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.
48.5%
Humidity
28.8 km/h
Wind NE
1026.0 hPa
Pressure
4.4
UV Moderate
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
7.1 µg/m³
PM10
13.7 µg/m³
050100150200300500
What is the weather forecast for Alençon?
Temperature & Precipitation
PM2.5 Trend
38h · 1 stationPM2.57.1 µg/m³
✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX4.4
Moderate
What is the 7-day forecast for Alençon?
09-05
25.1° 9.4°
09-06
22.8° 11.9°
0.44 mm
09-07
21.4° 12.3°
5.06 mm
09-08
24.6° 10.1°
0.44 mm
09-09
22.2° 10.0°
0.44 mm
09-10
23.9° 13.2°
09-11
19.3° 12.0°
1.37 mm
Both models agree
Avg diff: 4.4°C
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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 2026-09-05T15:52 UTC.