Sioux Falls, South Dakota
Hourly Air Quality Forecast - AQI (US EPA)
Moderate air quality
Dominant pollutant:
O3
Details
Pollutant Concentrations:
- PM2.5:
1.73 µg/m³
- PM10:
2.27 µg/m³
- O3:
0.056 ppm
- NO2:
0.7 ppb
- SO2:
0.4 ppb
- CO:
0.10 ppm
Health Recommendations:
Air quality is acceptable; some pollutants may pose a risk for a small number of unusually sensitive people.
Moderate air quality
Dominant pollutant:
O3
Details
Pollutant Concentrations:
- PM2.5:
1.93 µg/m³
- PM10:
2.44 µg/m³
- O3:
0.056 ppm
- NO2:
0.7 ppb
- SO2:
0.4 ppb
- CO:
0.10 ppm
Health Recommendations:
Air quality is acceptable; some pollutants may pose a risk for a small number of unusually sensitive people.
Good air quality
Dominant pollutant:
O3
Details
Pollutant Concentrations:
- PM2.5:
2.21 µg/m³
- PM10:
2.67 µg/m³
- O3:
0.054 ppm
- NO2:
0.8 ppb
- SO2:
0.5 ppb
- CO:
0.10 ppm
Health Recommendations:
Air quality is considered satisfactory, and air pollution poses little or no risk.
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