Air Quality in Hasselt, Belgium
Clear
13.5°C · 48.9% humidity
13.5°
Feels 13.5°
33
Good
Air quality is satisfactory. Enjoy outdoor activities.
3 stations
Nearby Monitoring Stations
AQI Forecast
Calibrated
31
9pm
24
34
33
12am
30
29
34
3am
33
33
32
6am
32
32
31
9am
31
31
31
12pm
31
51
31
3pm
31
51
31
6pm
31
31
Station readings
34
33
CAMS model
adj -3
34
27
27
27
27
27
34
34
34
34
34
34
34
34
34
34
34
54
34
34
54
34
34
34
Air Quality Index Trend
7h · 1 stnHasselt'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.
48.9%
Humidity
3.8 km/h
Wind SSW
1014.8 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
8.04 µg/m³
PM10
13.7 µg/m³
050100150200300500
What is the weather forecast for Hasselt?
Temperature & Precipitation
PM2.5 Trend
7h · 1 stationPM2.58.04 µg/m³
✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
Station readings (3 stations within 25 km)
8.04
Median
5.0
Average
3.1
Low
8.4
High
PM2.5 µg/m³ · Model: 6.25 · Bias: -1.8
Both models agree
Avg diff: 3.4°C
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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 2026-07-21T22:37 UTC.