X  Close Official AQ sensor station - Aarschot, Belgium

  PM2.5 PM10 O3 AQI classification       
Current 0.4 0.4 0.1 0.4 Good Air Quality
     
Forecastmin avg maxmin avg maxmin avg max           
12-09-20260.30.60.90.30.60.90000.9Good Air Quality
     
13-09-20260.20.30.40.20.40.50000.5Good Air Quality
     
14-09-20260.20.30.40.20.50.80000.8Good Air Quality
     
15-09-20260.20.40.50.30.40.50000.5Good Air Quality
     
16-09-20260.20.30.50.20.40.50000.5Good Air Quality
     
17-09-20260.20.20.30.30.30.30000.3Good Air Quality
     
            

classification AQI The health effects should be based on 24 hours average values only.
Good Air Quality 0-1 Air quality is considered satisfactory, and air pollution poses little or no risk
FairAQ 1-2 Air quality is acceptable; however, for some pollutants there may be a moderate health concern for a very small number of people who are unusually sensitive to air pollution.
Moderate Air Quality 2-3 Members of sensitive groups may experience health effects. The general public is not likely to be affected.
PoorAQ 3-4 Everyone may begin to experience health effects; members of sensitive groups may experience more serious health effects.
VeryPoorAQ 4-5 Health alert: everyone may experience more serious health effects
ExtremelyPoorAQ > 5 Health warnings of emergency conditions. The entire population is more likely to be affected
 More information:  EPA Air Quality Index      Sensor data captured at: 12-09-2026 22:00