X  Close Official AQ sensor station - Risø, Denmark

  PM2.5 PM10 O3 AQI classification       
Current 0.5 0.1 0.5 Good Air Quality
     

Forecastmin avg maxmin avg maxmin avg max           
13-01-202611.31.60.50.80.90001.6FairAQ 
    
14-01-20260.20.51.10.20.30.60001.1FairAQ 
    
15-01-20260.20.710.20.50.70001Good Air Quality
     
16-01-20260.70.91.10.60.60.70001.1FairAQ 
    
17-01-20260.92.43.30.61.41.80003.3PoorAQ   
  
18-01-20261.82.63.111.31.60003.1PoorAQ   
  
19-01-20261.21.61.90.70.910001.9FairAQ 
    
20-01-20261.31.31.30.70.70.80001.3FairAQ 
    
            

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: 15-01-2026 09:00