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

  PM2.5 PM10 O3 AQI classification       
Current 15 36 36 Good Air Quality
     
Forecastmin avg maxmin avg maxmin avg max           
04-16-202528344017222640Good Air Quality
     
04-17-20251015398122839Good Air Quality
     
04-18-202511141710141919Good Air Quality
     
04-19-20251118218111521Good Air Quality
     
04-20-20251926358121535Good Air Quality
     
04-21-2025920296111829Good Air Quality
     
04-22-2025111213781113Good Air Quality
     
04-23-20251320248172124Good 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: 04-18-2025 14:00