Air Quality in Grimbergen, Belgium

Windy
21.0°C · 43.6% humidity
21.0°
Feels 21.0°
28
Good
Air quality is satisfactory. Enjoy outdoor activities.
10 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
16 9am
18
21
28 12pm
25
24
22 3pm
21
21
20 6pm
20
27
26 9pm
26
26
26 12am
26
26
26 3am
26
26
26 6am
26
26
Station readings
16
18
21
23
CAMS model adj -8
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 · 8 stn

Grimbergen'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.

43.6%
Humidity
49.9 km/h
Wind SSW
1019.7 hPa
Pressure
7.9
UV Very High
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

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

What is the weather forecast for Grimbergen?

Temperature & Precipitation

PM2.5 Trend

48h · 8 stations
PM2.56.78 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX7.9
Very High
AD 300×250
Station readings (10 stations within 25 km)
6.78
Median
6.54
Average
4.1
Low
10.6
High
PM2.5 µg/m³ · Model: 6.15 · Bias: -0.6

What is the 7-day forecast for Grimbergen?

09-05
21.0° 10.1°
09-06
21.9° 13.1°
0.5 mm
09-07
20.2° 12.7°
3.25 mm
09-08
22.2° 14.6°
6.06 mm
09-09
18.5° 9.4°
1.5 mm
09-10
22.3° 13.6°
09-11
16.5° 9.3°
0.38 mm
Both models agree Avg diff: 2.8°C

Where are air quality stations near Grimbergen?

20
Neder-over-heembeek, Belgium
4.6 km PM2.5: 4.8 µg/m³
28
Vilvoorde, Belgium
4.6 km PM2.5: 6.7 µg/m³
20
Voorhaven (haren), Belgium
5.7 km PM2.5: 4.8 µg/m³
21
Sint-jans-molenbeek, Belgium
9.8 km PM2.5: 5.0 µg/m³
22
brussel (regentlaan)
10.1 km PM2.5: 5.3 µg/m³ PM10: 14.0 µg/m³
25
Steenokkerzeel, Belgium
10.1 km PM2.5: 6.0 µg/m³
18
Sint-agatha-berchem, Belgium
10.3 km PM2.5: 4.3 µg/m³
15
Sint-agatha-berchem, Belgium
10.3 km PM2.5: 3.6 µg/m³
25
mechelen (hendrik speecqvest)
12.4 km PM2.5: 6.0 µg/m³ PM10: 16.0 µg/m³
20
Ukkel, Belgium
15.3 km PM2.5: 4.8 µg/m³

What cities are near Grimbergen?

28 Meise 30 Vilvoorde 34 Evere 34 Schaerbeek 29 Jette 28 Ganshoren 28 Zemst 28 Koekelberg 25 Saint-Josse-ten-Noode 27 Zaventem
Get AQI alerts for Grimbergen

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 2026-09-05T10:58 UTC.