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

King County, Texas; Kinney County, Texas; and Kleberg County, Texas.  The King County Seat is Guthrie, Texas; the Kinney County Seat is Brackettville, Texas; and the Kleberg County Seat is Kingsville, Texas.