Air Quality in Uccle, Belgium

Windy
20.8°C · 42.1% humidity
20.8°
Feels 20.8°
27
Good
Air quality is satisfactory. Enjoy outdoor activities.
9 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
16 9am
17
18
27 12pm
24
22
21 3pm
20
19
18 6pm
18
25
24 9pm
24
24
24 12am
24
24
24 3am
24
24
24 6am
24
24
Station readings
16
17
18
20
CAMS model adj -10
25
27
27
27
27
27
27
27
27
27
27
34
34
34
34
34
34
34
34
34
34
34
34
34
AD 728×90

Air Quality Index Trend

48h · 7 stn

Uccle'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.

42.1%
Humidity
48.1 km/h
Wind SSW
1019.8 hPa
Pressure
7.9
UV Very High
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
27
6.47 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

What is the weather forecast for Uccle?

Temperature & Precipitation

PM2.5 Trend

48h · 7 stations
PM2.56.47 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX7.9
Very High
AD 300×250
Station readings (9 stations within 25 km)
6.47
Median
6.44
Average
4.1
Low
10.6
High
PM2.5 µg/m³ · Model: 6.25 · Bias: -0.2

What is the 7-day forecast for Uccle?

09-05
20.8° 10.9°
09-06
21.8° 13.2°
0.62 mm
09-07
20.6° 12.6°
1.94 mm
09-08
22.0° 14.4°
5.63 mm
09-09
18.4° 10.2°
1.5 mm
09-10
21.4° 13.5°
0.06 mm
09-11
18.6° 10.1°
0.69 mm
Both models agree Avg diff: 2.5°C

Where are air quality stations near Uccle?

20
Ukkel, Belgium
1.5 km PM2.5: 4.8 µg/m³
22
brussel (regentlaan)
5.0 km PM2.5: 5.3 µg/m³ PM10: 14.0 µg/m³
21
Sint-jans-molenbeek, Belgium
5.3 km PM2.5: 5.0 µg/m³
15
Sint-agatha-berchem, Belgium
7.2 km PM2.5: 3.6 µg/m³
18
Sint-agatha-berchem, Belgium
7.2 km PM2.5: 4.3 µg/m³
20
Voorhaven (haren), Belgium
9.5 km PM2.5: 4.8 µg/m³
20
Neder-over-heembeek, Belgium
11.0 km PM2.5: 4.8 µg/m³
15
rixensart
14.2 km PM2.5: 3.6 µg/m³ PM10: 9.0 µg/m³
28
Vilvoorde, Belgium
16.9 km PM2.5: 6.7 µg/m³
25
Steenokkerzeel, Belgium
17.3 km PM2.5: 6.0 µg/m³

What cities are near Uccle?

27 Forest 26 Saint-Gilles 24 Ixelles 28 Anderlecht 25 Etterbeek 27 Beersel 27 Watermael-Boitsfort 27 Brussels 28 Molenbeek-Saint-Jean 25 Saint-Josse-ten-Noode
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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 2026-09-05T10:58 UTC.