Air Quality in Brussels, Belgium

Windy
23.6°C · 35.2% humidity
23.6°
Feels 23.6°
39
Good
Air quality is satisfactory. Enjoy outdoor activities.
12 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
26 3am
28
27
39 6am
35
33
31 9am
29
28
8 12pm
1
1
7 3pm
6
6
6 6pm
6
6
26 9pm
26
26
26 12am
26
26
Station readings
26
28
27
25
CAMS model adj -28
54
54
54
54
54
54
54
54
54
34
27
27
34
34
34
34
34
34
54
54
54
54
54
54
AD 728×90

Air Quality Index Trend

30h · 7 stn

Brussels'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.

35.2%
Humidity
89.4 km/h
Wind W
1013.0 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
39
9.26 µg/m³
PM10
19
20.55 µg/m³
050100150200300500

What is the weather forecast for Brussels?

Temperature & Precipitation

PM2.5 Trend

30h · 7 stations
PM2.59.26 µg/m³ ✓ WHO
Good
PM1020.55 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (12 stations within 25 km)
9.26
Median
6.79
Average
2.6
Low
11.3
High
PM2.5 µg/m³ · Model: 9.65 · Bias: +0.4

What is the 7-day forecast for Brussels?

08-03
37.5° 20.0°
08-04
23.6° 13.7°
0.13 mm
08-05
26.6° 13.6°
0.06 mm
08-06
29.5° 16.7°
1.13 mm
08-07
32.2° 13.7°
0.62 mm
08-08
23.9° 16.0°
0.69 mm
08-09
21.3° 14.5°
1.56 mm
Both models agree Avg diff: 3.9°C

Where are air quality stations near Brussels?

27
Brussels
0.2 km PM2.5: 6.5 µg/m³
27
Brussels
0.2 km PM2.5: 6.5 µg/m³
23
Brussels
0.2 km PM2.5: 5.5 µg/m³
25
Sint-jans-molenbeek, Belgium
1.1 km PM2.5: 6.0 µg/m³
13
brussel (regentlaan)
1.5 km PM2.5: 3.2 µg/m³ PM10: 10.0 µg/m³
28
Sint-agatha-berchem, Belgium
4.3 km PM2.5: 6.7 µg/m³
19
Voorhaven (haren), Belgium
4.4 km PM2.5: 4.6 µg/m³
22
Neder-over-heembeek, Belgium
5.8 km PM2.5: 5.3 µg/m³
21
Ukkel, Belgium
6.0 km PM2.5: 5.0 µg/m³
25
Vilvoorde, Belgium
11.8 km PM2.5: 6.0 µg/m³

What cities are near Brussels?

35 Koekelberg 27 Saint-Josse-ten-Noode 23 Ixelles 36 Molenbeek-Saint-Jean 30 Saint-Gilles 35 Jette 35 Anderlecht 33 Schaerbeek 36 Ganshoren 26 Etterbeek
Get AQI alerts for Brussels

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 2026-08-08T04:43 UTC.