Liege

Monitoring Station · Liège, Belgium

42

Good

Air quality is satisfactory. Enjoy outdoor activities.

Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous

AQI Forecast Calibrated

7 12pm

14

14

14 3pm

14

14

14 6pm

34

34

34 9pm

34

34

34 12am

34

34

— 3am

—

—

— 6am

—

—

— 9am

—

—

CAMS model adj -20

27

34

34

34

34

34

34

54

54

54

54

54

54

54

54

Air Quality Trend (24h)

PM2.510.1 µg/m³ ✓ WHO

Good

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Nearby Monitoring Stations

0.0 km PM2.5: 10.1 µg/m³

0.0 km PM2.5: 13.1 µg/m³

liege (av m destenay)

0.8 km PM2.5: 9.0 µg/m³

Liege (issep), Belgium

2.2 km PM2.5: 11.5 µg/m³

Herstal, Belgium

4.5 km PM2.5: 8.2 µg/m³

liege (aéroport 1)

8.1 km PM2.5: 5.1 µg/m³

liége (aéroport 2)

11.6 km PM2.5: 9.9 µg/m³

Eijsden-Trichterweg

18.9 km PM2.5: 11.0 µg/m³

Nearby Cities

46 Liège 44 Grivegnée 42 Saint-Nicolas 35 Herstal 39 Ans 42 Chaudfontaine 42 Fléron 41 Seraing 42 Oupeye

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-04-18T15:38 UTC.