X  Close Official AQ sensor station - St. Cloud, Minnesota, USA

  PM2.5 PM10 O3 AQI classification       
Current 5 34.4 34.4 Good Air Quality
     
Forecastmin avg maxmin avg maxmin avg max           
05-08-202613141667916Good Air Quality
     
05-09-2026261513715Good Air Quality
     
05-10-20262331233Good Air Quality
     
05-11-2026271123511Good Air Quality
     
05-12-20266121936919Good Air Quality
     
05-13-20265792349Good Air Quality
     
05-14-20269141846818Good Air Quality
     
05-15-2026182140571440Good 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 warnings of emergency conditions. The entire population is more likely to be affected
Hazardous Air Quality > 300 Health alert: everyone may experience more serious health effects
 More information:  EPA Air Quality Index      Sensor data captured at: 05-10-2026 7:00 pm