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

Montgomery County, Kansas; Morris County, Kansas; and Morton County, Kansas.  The Montgomery County Seat is Independence, Kansas; the Morris County Seat is Council Grove, Kansas; and the Morton County Seat is Elkhart, Kansas.