Air Quality in Uccle, Belgium

Clear
15.7°C · 40.2% humidity
15.7°
Feels 15.7°
40
Good
Air quality is satisfactory. Enjoy outdoor activities.
7 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
14 9pm
14
25
40 12am
40
34
51 3am
48
46
45 6am
44
23
42 9am
22
42
41 12pm
41
41
41 3pm
41
41
41 6pm
41
21
Station readings
25
CAMS model adj -13
27
27
27
27
34
34
54
54
54
54
54
34
54
34
54
54
54
54
54
54
54
54
54
34
AD 728×90

Air Quality Index Trend

18h · 6 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.

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▲
40
9.71 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

What is the weather forecast for Uccle?

Temperature & Precipitation

PM2.5 Trend

18h · 6 stations
PM2.59.71 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (7 stations within 25 km)
9.71
Median
5.67
Average
2.5
Low
11.5
High
PM2.5 µg/m³ · Model: 6.25 · Bias: -3.5

What is the 7-day forecast for Uccle?

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: 3.2°C

Where are air quality stations near Uccle?

12
Ukkel, Belgium
1.5 km PM2.5: 2.9 µg/m³
8
brussel (regentlaan)
5.0 km PM2.5: 1.9 µg/m³ PM10: 9.0 µg/m³
65
Brussels
5.4 km PM2.5: 18.8 µg/m³
–
belgium-woluwe-saint-lambert-sint-lambrechts-woluwe-avenue-marie-josé-marie-josélaan
7.1 km 26.0°C 46.0% RH PM2.5: 0.0 µg/m³ PM10: 0.0 µg/m³
1
Voorhaven (haren), Belgium
9.5 km PM2.5: 0.2 µg/m³
26
Neder-over-heembeek, Belgium
11.0 km PM2.5: 6.2 µg/m³
53
Neder-over-heembeek, Belgium
11.0 km PM2.5: 13.1 µg/m³
–
rixensart
14.2 km PM2.5: 0.0 µg/m³ PM10: 4.0 µg/m³
13
Vilvoorde, Belgium
16.9 km PM2.5: 3.1 µg/m³
17
Steenokkerzeel, Belgium
17.3 km PM2.5: 4.1 µg/m³

What cities are near Uccle?

32 Forest 23 Saint-Gilles 14 Ixelles 32 Anderlecht 17 Etterbeek 34 Beersel 30 Watermael-Boitsfort 16 Brussels 38 Molenbeek-Saint-Jean 13 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 2026-07-21T22:58 UTC.