X  Close Official AQ sensor station - Ukkel, Belgium

  PM2.5 PM10 O3 AQI classification       
Current 28 14 22.4 28 Good Air Quality
     
Forecastmin avg maxmin avg maxmin avg max           
26-10-20261117207111310111420Good Air Quality
     
27-10-2026111416479891216Good Air Quality
     
28-10-2026814156810261415Good Air Quality
     
29-10-202616273291416131132Good Air Quality
     
30-10-202623455511182412455Moderate Air Quality 
    
31-10-202632343412131322334Good Air Quality
     
            

classification AQI The health effects should be based on 24 hours average values only.
Good Air Quality 0-50 Air quality is considered satisfactory, and air pollution poses little or no risk
Moderate Air Quality 50-100 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.
Unhealthy for some 100-150 Members of sensitive groups may experience health effects. The general public is not likely to be affected.
Unhealthy Air Quality 150-200 Everyone may begin to experience health effects; members of sensitive groups may experience more serious health effects.
Very Unhealthy 200-300 Health alert: everyone may experience more serious health effects
Hazardous Air Quality > 300 Health warnings of emergency conditions. The entire population is more likely to be affected
 More information:  EPA Air Quality Index      Sensor data captured at: 26-10-2026 16:00