Air Quality in Leuven, Belgium
Windy
24.3°C · 32.5% humidity
24.3°
Feels 24.3°
26
Good
Air quality is satisfactory. Enjoy outdoor activities.
10 stations
Nearby Monitoring Stations
Leuven's air quality — share it
AQI Forecast
Calibrated
26
1am
20
24
26
4am
29
32
34
7am
35
36
36
10am
37
17
10
1pm
11
11
11
4pm
18
18
11
7pm
18
18
18
10pm
18
18
Station readings
26
20
24
23
CAMS model
adj -16
34
34
54
54
54
54
54
54
54
54
54
34
27
27
27
27
34
34
27
34
34
34
34
34
Air Quality Index Trend
29h · 3 stnLeuven'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.
32.5%
Humidity
83.8 km/h
Wind WNW
1012.8 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
6.33 µg/m³
PM10
20.55 µg/m³
050100150200300500
What is the weather forecast for Leuven?
Temperature & Precipitation
PM2.5 Trend
29h · 3 stationsPM2.56.33 µg/m³
✓ WHO
Good
PM1020.55 µg/m³
Good
UV INDEX0.7
Low
Station readings (10 stations within 25 km)
6.33
Median
6.42
Average
2.6
Low
11.3
High
PM2.5 µg/m³ · Model: 7.0 · Bias: +0.7
What is the 7-day forecast for Leuven?
08-03
37.7° 20.2°
08-04
23.8° 13.3°
0.06 mm
08-05
26.5° 12.5°
0.06 mm
08-06
29.8° 17.5°
1.37 mm
08-07
31.2° 14.6°
1.13 mm
08-08
24.4° 15.9°
0.56 mm
08-09
21.5° 14.1°
1.5 mm
Both models agree
Avg diff: 3.8°C
Where are air quality stations near Leuven?
15
Steenokkerzeel, Belgium
15
Aarschot, Belgium
21
Neder-over-heembeek, Belgium
25
mechelen (hendrik speecqvest)
25
Voorhaven (haren), Belgium
13
rixensart
12
brussel (regentlaan)
23
Brussels
27
Brussels
27
Brussels
What cities are near Leuven?
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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 2026-08-08T02:59 UTC.