Air Quality in Nivelles, Belgium

Clear
14.5°C · 45.2% humidity
14.5°
Feels 14.5°
15
Good
Air quality is satisfactory. Enjoy outdoor activities.
4 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
3 9pm
0
9
15 12am
14
10
10 3am
8
7
26 6am
25
24
4 9am
4
3
3 12pm
23
23
23 3pm
23
23
23 6pm
23
23
Station readings
9
CAMS model adj -31
34
27
27
27
27
27
34
34
34
54
54
54
34
34
34
34
54
54
54
54
54
54
54
54
AD 728×90

Air Quality Index Trend

4h · 4 stn

Nivelles'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.

45.2%
Humidity
28.5 km/h
Wind SE
1014.7 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
PM2.5
15
3.45 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

Temperature & Precipitation

PM2.5 Trend

4h · 4 stations
PM2.53.45 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
3.45
Median
3.78
Average
0.4
Low
10.6
High
PM2.5 µg/m³ · Model: 6.25 · Bias: +2.8
07-21
25.5° 13.2°
0.38 mm
07-22
26.6° 14.5°
07-23
21.3° 17.9°
0.13 mm
07-24
22.8° 14.4°
8.94 mm
07-25
32.2° 9.4°
07-26
32.0° 11.9°
07-27
28.1° 18.2°
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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 2026-07-21T22:57 UTC.