Conformity Analysis



MAG serves as Maricopa County’s Metropolitan Planning Organization for transportation. This includes Phoenix and the urbanized area in Pinal County, along with the Town of Florence and the City of Maricopa. MAG develops the transportation improvement programs and regional transportation plans. As required under the Clean Air Act, MAG also performs the conformity analyses on these programs and plans. This ensures that transportation projects, programs, and plans do not cause or contribute to violations of the federal air quality standards in Maricopa and Pinal County nonattainment and maintenance areas.