Herstal, Belgium Air Quality

Monitoring Station · Herstal, Belgium
34
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
13 5am
44
34
15 8am
8
6
6 11am
6
5
5 2pm
5
5
6 5pm
6
8
— 8pm
—
—
— 11pm
—
—
— 2am
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Station readings
13
44
34
CAMS model adj -19
34
34
34
34
27
25
25
25
24
24
24
24
25
25
27

Air Quality Forecast (24h)

PM2.58.2 µg/m³ ✓ WHO
Good
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Nearby Monitoring Stations

21
Liege
4.5 km PM2.5: 5.0 µg/m³
9
Liege
4.5 km PM2.5: 2.2 µg/m³
34
Liege
4.5 km PM2.5: 8.2 µg/m³
34
Liege
4.5 km PM2.5: 8.2 µg/m³
38
Liege
4.5 km PM2.5: 9.1 µg/m³
33
Liege
4.5 km PM2.5: 7.9 µg/m³
38
Liege
4.5 km PM2.5: 9.1 µg/m³
38
Liege
4.5 km PM2.5: 9.1 µg/m³

Nearby Cities

25 Herstal 28 Grivegnée 40 Liège 32 Fléron 35 Oupeye 34 Saint-Nicolas 39 Ans 32 Chaudfontaine 35 Soumagne

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-09-23T08:42 UTC.