Air Quality in Woluwe-Saint-Lambert, Belgium

Windy
20.7°C · 42.4% humidity
20.7°
Feels 20.7°
28
Good
Air quality is satisfactory. Enjoy outdoor activities.
10 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
18 10am
20
21
28 1pm
25
23
22 4pm
21
20
19 7pm
26
26
25 10pm
25
25
25 1am
25
25
25 4am
25
25
25 7am
25
18
Station readings
18
20
21
CAMS model adj -9
27
27
27
27
27
27
27
27
27
27
34
34
34
34
34
34
34
34
34
34
34
34
34
27
AD 728×90

Air Quality Index Trend

47h · 7 stn

Woluwe-Saint-Lambert'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.

42.4%
Humidity
45.3 km/h
Wind SSW
1019.9 hPa
Pressure
7.9
UV Very High
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
28
6.56 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

What is the weather forecast for Woluwe-Saint-Lambert?

Temperature & Precipitation

PM2.5 Trend

47h · 7 stations
PM2.56.56 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX7.9
Very High
AD 300×250
Station readings (10 stations within 25 km)
6.56
Median
6.4
Average
4.1
Low
10.6
High
PM2.5 µg/m³ · Model: 6.25 · Bias: -0.3

What is the 7-day forecast for Woluwe-Saint-Lambert?

09-05
20.7° 9.8°
09-06
21.8° 13.2°
1.31 mm
09-07
20.4° 12.3°
3.38 mm
09-08
21.7° 14.6°
5.37 mm
09-09
18.1° 9.9°
1.31 mm
09-10
21.7° 13.2°
0.06 mm
09-11
18.7° 9.0°
0.63 mm
Both models agree Avg diff: 2.4°C

Where are air quality stations near Woluwe-Saint-Lambert?

22
brussel (regentlaan)
4.4 km PM2.5: 5.3 µg/m³ PM10: 14.0 µg/m³
20
Voorhaven (haren), Belgium
5.5 km PM2.5: 4.8 µg/m³
20
Neder-over-heembeek, Belgium
6.2 km PM2.5: 4.8 µg/m³
21
Sint-jans-molenbeek, Belgium
6.7 km PM2.5: 5.0 µg/m³
20
Ukkel, Belgium
7.2 km PM2.5: 4.8 µg/m³
25
Steenokkerzeel, Belgium
9.6 km PM2.5: 6.0 µg/m³
15
Sint-agatha-berchem, Belgium
10.0 km PM2.5: 3.6 µg/m³
18
Sint-agatha-berchem, Belgium
10.0 km PM2.5: 4.3 µg/m³
28
Vilvoorde, Belgium
10.9 km PM2.5: 6.7 µg/m³
15
rixensart
14.4 km PM2.5: 3.6 µg/m³ PM10: 9.0 µg/m³

What cities are near Woluwe-Saint-Lambert?

27 Auderghem 25 Etterbeek 34 Evere 25 Saint-Josse-ten-Noode 24 Ixelles 34 Schaerbeek 27 Watermael-Boitsfort 27 Zaventem 27 Brussels 26 Saint-Gilles
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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 2026-09-05T11:01 UTC.