Official AQ sensor station - Portlaoise, Co. Laois, Ireland

  PM2.5 PM10 O3 AQI classification       
Current 0.5 0.4 0.5 Good Air Quality
     
Forecastmin avg maxmin avg maxmin avg max           
25-03-20230.20.30.50.30.40.60.10.10.10.6Good Air Quality
     
26-03-20230.30.610.30.50.60.10.10.11Good Air Quality
     
27-03-20230.40.60.80.30.50.70.10.10.10.8Good Air Quality
     
28-03-20230.30.40.80.30.40.60.10.10.10.8Good Air Quality
     
29-03-20230.60.60.70.50.50.70.10.10.10.7Good 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 warnings of emergency conditions. The entire population is more likely to be affected
ExtremelyPoorAQ > 5 Health alert: everyone may experience more serious health effects
 More information:  EPA Air Quality Index      Sensor data captured at: 26-03-2023 02:00