Air Quality in Braine-l'Alleud, Belgium

Clear
15.7°C · 40.2% humidity
15.7°
Feels 15.7°
31
Good
Air quality is satisfactory. Enjoy outdoor activities.
5 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
15 10pm
27
15
31 1am
28
47
45 4am
44
44
43 7am
23
43
22 10am
42
42
42 1pm
42
42
42 4pm
42
42
42 7pm
22
22
Station readings
27
CAMS model adj -12
27
27
27
34
34
54
54
54
54
54
34
54
34
54
54
54
54
54
54
54
54
54
34
34
AD 728×90

Air Quality Index Trend

18h · 4 stn

Braine-l'Alleud'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.

40.2%
Humidity
20.5 km/h
Wind SE
1014.6 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
31
7.53 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

What is the weather forecast for Braine-l'Alleud?

Temperature & Precipitation

PM2.5 Trend

18h · 4 stations
PM2.57.53 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (5 stations within 25 km)
7.53
Median
6.56
Average
2.5
Low
11.5
High
PM2.5 µg/m³ · Model: 6.25 · Bias: -1.3

What is the 7-day forecast for Braine-l'Alleud?

07-21
25.1° 13.9°
0.38 mm
07-22
27.3° 15.7°
07-23
21.1° 18.3°
0.06 mm
07-24
22.5° 15.7°
8.0 mm
07-25
32.5° 11.3°
07-26
32.5° 14.0°
07-27
28.6° 19.8°
Both models agree Avg diff: 3.3°C

Where are air quality stations near Braine-l'Alleud?

–
rixensart
9.8 km PM2.5: 0.0 µg/m³ PM10: 4.0 µg/m³
12
Ukkel, Belgium
12.6 km PM2.5: 2.9 µg/m³
8
brussel (regentlaan)
17.8 km PM2.5: 1.9 µg/m³ PM10: 9.0 µg/m³
–
belgium-woluwe-saint-lambert-sint-lambrechts-woluwe-avenue-marie-josé-marie-josélaan
18.3 km 26.0°C 46.0% RH PM2.5: 0.0 µg/m³ PM10: 0.0 µg/m³
65
Brussels
18.6 km PM2.5: 18.8 µg/m³
–
Mellet
21.1 km PM2.5: 0.0 µg/m³ PM10: 0.0 µg/m³
1
Voorhaven (haren), Belgium
22.3 km PM2.5: 0.2 µg/m³
26
Neder-over-heembeek, Belgium
23.6 km PM2.5: 6.2 µg/m³
53
Neder-over-heembeek, Belgium
23.6 km PM2.5: 13.1 µg/m³
2
charleroi (aeroport 2)
25.2 km PM2.5: 0.4 µg/m³ PM10: 8.0 µg/m³

What cities are near Braine-l'Alleud?

30 Waterloo 34 Sint-Genesius-Rode 15 Nivelles 34 Beersel 32 Halle 26 Rixensart 33 Tubize 40 Uccle 30 Watermael-Boitsfort 32 Sint-Pieters-Leeuw
Get AQI alerts for Braine-l'Alleud

Notify me when air quality reaches:

Free · No account · Unsubscribe any time

Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-07-21T23:00 UTC.