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

  PM2.5 PM10 O3 AQI classification       
Current 1.9 1.5 1.9 FairAQ  
    
Forecastmin avg maxmin avg maxmin avg max           
20-09-20240.80.810.70.91000.11Good Air Quality
     
21-09-20240.91.31.50.81.11.5000.11.5FairAQ 
    
22-09-20241.21.51.80.91.31.6000.11.8FairAQ 
    
23-09-20240.60.81.30.60.710001.3FairAQ 
    
24-09-20240.30.50.60.40.50.60000.6Good Air Quality
     
25-09-20240.60.60.70.50.50.50000.7Good 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 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: 20-09-2024 23:00