Air Quality in Alençon, France
Windy
20.9°C · 72.3% humidity
20.9°
Feels 20.9°
22
Good
Air quality is satisfactory. Enjoy outdoor activities.
1 station
Nearby Monitoring Stations
Alençon's air quality — share it
AQI Forecast
Calibrated
53
4pm
53
53
22
7pm
24
30
35
10pm
36
38
40
1am
41
42
42
4am
45
45
45
7am
44
46
46
10am
46
46
53
1pm
53
73
Station readings
13h ago
AQI 46
PM2.5 11.0 µg/m³ · 13h ago
CAMS model
adj +19
34
34
34
34
27
27
27
25
25
25
25
25
25
27
27
27
25
27
27
27
27
34
34
54
Air Quality Index Trend
3h · 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.
72.3%
Humidity
81.5 km/h
Wind NE
1015.3 hPa
Pressure
2.2
UV Moderate
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5
5.3 µg/m³
PM10▲
34.3 µg/m³
050100150200300500
What is the weather forecast for Alençon?
Temperature & Precipitation
PM2.5 Trend
3h · 1 stationPM2.55.3 µg/m³
✓ WHO
Good
PM1034.3 µg/m³
Good
UV INDEX2.2
Moderate
Station readings (1 station within 25 km)
5.3
Median
5.3
Average
5.3
Low
5.3
High
PM2.5 µg/m³ · Model: 10.85 · Bias: +5.6
What is the 7-day forecast for Alençon?
05-29
20.9° 9.1°
0.06 mm
05-30
17.7° 9.8°
1.75 mm
05-31
16.4° 12.6°
0.75 mm
06-01
25.5° 9.8°
06-02
16.6° 12.4°
4.31 mm
06-03
17.2° 8.3°
06-04
18.0° 16.6°
10.56 mm
Both models agree
Avg diff: 3.8°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 2026-05-29T17:32 UTC.