Return to South Dakota Air Pollution Sources Homepage
Abstract: The Environmental Protection Agency (EPA) compiles data on emission tonnages of air pollutants for US counties. US Air Quality Gradebook ("AirGrades") source sheets such as this one for Minnehaha County, South Dakota, and |
Moody County, South Dakota, give the percentage contributions from specific air pollution sources. The Minnehaha County Seat is Sioux Falls, South Dakota, and the Moody County Seat is Flandreau, South Dakota. |