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

  PM2.5 PM10 O3 AQI classification       
Current 25 15 25 Good Air Quality
     
Forecastmin avg maxmin avg maxmin avg max           
03-27-2026142435581235Good Air Quality
     
03-28-2026122230491030Good Air Quality
     
03-29-20261421266111626Good Air Quality
     
03-30-202619232813171928Good Air Quality
     
03-31-20262024278131927Good Air Quality
     
04-01-2026101522481322Good Air Quality
     
04-02-2026111522581022Good Air Quality
     
04-03-202651419381219Good 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: 03-29-2026 18:00