X  Close Official AQ sensor station - Gainesville, Georgia, USA

  PM2.5 PM10 O3 AQI classification       
Current 31 53 53 Moderate Air Quality  
    
Forecastmin avg maxmin avg maxmin avg max           
02-15-2026192022681122Good Air Quality
     
02-16-20261734497162349Good Air Quality
     
02-17-202632455113192651Moderate Air Quality 
    
02-18-202624283010121430Good Air Quality
     
02-19-20262329339121433Good Air Quality
     
02-20-202691735371335Good Air Quality
     
02-21-202671831371231Good Air Quality
     
02-22-20261826296101129Good Air Quality
     
            

classification AQI The health effects should be based on 24 hours average values only.
Good Air Quality 0-50 Air quality is considered satisfactory, and air pollution poses little or no risk
Moderate Air Quality 50-100 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.
Unhealthy for some 100-150 Members of sensitive groups may experience health effects. The general public is not likely to be affected.
Unhealthy Air Quality 150-200 Everyone may begin to experience health effects; members of sensitive groups may experience more serious health effects.
Very Unhealthy 200-300 Health alert: everyone may experience more serious health effects
Hazardous Air Quality > 300 Health warnings of emergency conditions. The entire population is more likely to be affected
 More information:  EPA Air Quality Index      Sensor data captured at: 02-17-2026 12:00