South Dakota
 

AQI Forecast - http://files.airnowtech.org/airnow/today/forecast_aqi_20160209_nd_sd.jpg
 
Legend: National Parks/Monuments National Parks/Monuments     Legend: Tribal Boundaries Tribal Boundaries
The tribal boundaries shown here are provided by the Bureau of Indian Affairs and are intended to be used as a general spatial reference only. They are not a formal determination of tribal boundaries by the EPA.
 - http://files.airnowtech.org/airnow/today/cur_aqi_nd_sd.jpg
 
Legend: National Parks/Monuments National Parks/Monuments     Legend: Tribal Boundaries Tribal Boundaries
The tribal boundaries shown here are provided by the Bureau of Indian Affairs and are intended to be used as a general spatial reference only. They are not a formal determination of tribal boundaries by the EPA.
AQI Animation - http://files.airnowtech.org/airnow/today/anim_aqi_nd_sd.gif
 
Legend: National Parks/Monuments National Parks/Monuments     Legend: Tribal Boundaries Tribal Boundaries
The tribal boundaries shown here are provided by the Bureau of Indian Affairs and are intended to be used as a general spatial reference only. They are not a formal determination of tribal boundaries by the EPA.
 
AQI: Good (0 - 50) AQI: Moderate (51 - 100) AQI: Unhealthy for Sensitive Groups (101 - 150) AQI: Unhealthy (151 - 200) AQI: Very Unhealthy (201 - 300) AQI: Hazardous(301 - 500) Action DayAction Day
 
State Air Quality Resources
American Lung Association (ALA) of South Dakota
South Dakota DENR - Air Quality
South Dakota DENR - Air Quality Staff
South Dakota Department of Environment & Natural Resources (DENR)
Click on the city name for more detailed information.

printable summary
FORECAST CURRENT
AQI
Tue
Feb 9
Wed
Feb 10
Badlands
aqi not available
aqi not available
20 
Brookings
aqi not available
aqi not available
28 
Pierre
aqi not available
aqi not available
 
Rapid City
aqi not available
aqi not available
45 
Sioux Falls
aqi not available
aqi not available
31 
Union County
aqi not available
aqi not available
31 
Watertown
aqi not available
aqi not available
15 
Wind Cave
aqi not available
aqi not available
31 
Note: Values above 500 are considered Beyond the AQI. Follow recommendations for the Hazardous category. Additional information on reducing exposure to extremely high levels of particle pollution is available here.