Abstract: The Environmental Protection Agency (EPA) compiles data on emission tonnages of air pollutants for US counties.  US Air Quality Gradebook ("AirGrades") source sheets give the percentage contributions from specific air pollution sources.  This source sheet is for

Bannock County, Idaho; Bear Lake County, Idaho; and Benewah County, Idaho.  The Bannock County Seat is Pocatello, Idaho; the Bear Lake County Seat is Paris, Idaho; and the Benewah County Seat is Saint Maries, Idaho.