Air Quality in Alençon, France
Windy
23.2°C · 42.5% humidity
23.2°
Feels 23.2°
41
Good
Air quality is satisfactory. Enjoy outdoor activities.
1 station
Nearby Monitoring Stations
Alençon's air quality — share it
AQI Forecast
Calibrated
37
2am
35
35
41
5am
39
38
37
8am
37
38
38
11am
38
37
37
2pm
35
35
35
5pm
35
35
35
8pm
35
35
37
11pm
35
35
Station readings
35
33
33
CAMS model
adj +10
27
25
25
25
25
25
25
25
27
27
27
27
27
25
25
25
25
25
25
25
25
27
25
25
Air Quality Index Trend
27h · 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.
42.5%
Humidity
53.6 km/h
Wind W
1014.5 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
9.8 µg/m³
PM10
13.7 µg/m³
050100150200300500
What is the weather forecast for Alençon?
Temperature & Precipitation
PM2.5 Trend
27h · 1 stationPM2.59.8 µg/m³
✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
Station readings (1 station within 25 km)
9.8
Median
9.8
Average
9.8
Low
9.8
High
PM2.5 µg/m³ · Model: 6.15 · Bias: -3.7
What is the 7-day forecast for Alençon?
08-03
39.4° 15.7°
0.81 mm
08-04
27.2° 14.6°
08-05
25.1° 14.5°
08-06
26.4° 14.0°
0.69 mm
08-07
31.1° 11.6°
3.81 mm
08-08
25.0° 14.4°
08-09
20.9° 10.8°
0.06 mm
Both models agree
Avg diff: 4.3°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 2026-08-08T03:00 UTC.