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

Live Oak County, Texas; Llano County, Texas; and Loving County, Texas.  The Live Oak County Seat is George West, Texas; the Llano County Seat is Llano, Texas; and the Loving County Seat is Mentone, Texas.