X  Close Official AQ sensor station - Credit Union, South Dakota, USA

  PM2.5 PM10 O3 AQI classification       
Current 34 20 34 Good Air Quality
     
Forecastmin avg maxmin avg maxmin avg max           
04-10-202561425691325Good Air Quality
     
04-11-202520335112172751Moderate Air Quality 
    
04-12-202531405216253252Moderate Air Quality 
    
04-13-20251020407132640Good Air Quality
     
04-14-202514182111162021Good Air Quality
     
04-15-202518243311151933Good Air Quality
     
04-16-202533364315192743Good 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: 04-12-2025 01:00