X  Close Official AQ sensor station - Marino, Dublin 3, Ireland

  PM2.5 PM10 O3 AQI classification       
Current 0.4 0.5 0.5 Good Air Quality
     
Forecastmin avg maxmin avg maxmin avg max           
22-10-20260.10.10.20.10.20.20000.2Good Air Quality
     
23-10-20260.10.10.20.10.20.4000.10.4Good Air Quality
     
24-10-20260.10.20.40.10.30.5000.10.5Good Air Quality
     
25-10-20260.20.20.30.30.40.60000.6Good Air Quality
     
26-10-20260.10.40.70.10.40.70000.7Good Air Quality
     
27-10-20260.60.60.60.50.50.50000.6Good 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: 22-10-2026 21:00