X  Close Official AQ sensor station - Bleriotlaan, Den Haag

  PM2.5 PM10 O3 AQI classification       
Current 50 7.2 50 Good Air Quality
     
Forecastmin avg maxmin avg maxmin avg max           
25-01-202678101122293845114122Unhealthy for some  
   
26-01-20264887128153248112128Unhealthy for some  
   
27-01-20263054769182811576Moderate Air Quality 
    
28-01-202642545811151711158Moderate Air Quality 
    
29-01-20261740596121711459Moderate Air Quality 
    
30-01-202633333410101011134Good 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 warnings of emergency conditions. The entire population is more likely to be affected
Hazardous Air Quality > 300 Health alert: everyone may experience more serious health effects
 More information:  EPA Air Quality Index      Sensor data captured at: 25-01-2026 12:00