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period particle concentration AQI classification       
current pm_2p5 12.8676 ug/m3 1.3 FairAQ  
    
current pm_10 14.9265 ug/m3 0.7 Good Air Quality
     
_1_hour pm_2p5 18.3839 ug/m3 1.8 FairAQ  
    
_1_hour pm_10 21.8054 ug/m3 1.1 FairAQ  
    
_3_hour pm_2p5 6.1774 ug/m3 0.6 Good Air Quality
     
_3_hour pm_10 7.509 ug/m3 0.4 Good Air Quality
     
_24_hour pm_2p5 2.1252 ug/m3 0.2 Good Air Quality
     
_24_hour pm_10 2.8301 ug/m3 0.1 Good Air Quality
     
     

classification AQI pm10 pm2.5 The health effects should be based on 24 hours average values only.
Good Air Quality 0-1 < 20 μg/m3 < 10 μg/m3 Air quality is considered satisfactory, and air pollution poses little or no risk
FairAQ 1-2 < 40 μg/m3 < 20 μg/m3 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 < 50 μg/m3 < 25 μg/m3 Members of sensitive groups may experience health effects. The general public is not likely to be affected.
PoorAQ 3-4 < 100 μg/m3 < 50 μg/m3 Everyone may begin to experience health effects; members of sensitive groups may experience more serious health effects.
VeryPoorAQ 4-5 < 150 μg/m3 < 75 μg/m3 Health alert: everyone may experience more serious health effects
ExtremelyPoorAQ > 5 > 150 μg/m3 > 75 μg/m3 Health warnings of emergency conditions. The entire population is more likely to be affected
 More information:  EEA  Air Quality Index     Davis sensor  Sensor data captured at: 25-04-2024 20:30  Temperature: 60.6°F Humidity: 66.3% Dewpoint: 49.3°F