. . "In United States environmental law, a non-attainment area is an area considered to have air quality worse than the National Ambient Air Quality Standards as defined in the Clean Air Act Amendments of 1970 (P.L. 91-604, Sec. 109). Non-attainment areas must have and implement a plan to meet the standard, or risk losing some forms of federal financial assistance. An area may be a non-attainment area for one pollutant and an \"attainment area\" for others."@en . . "23619079"^^ . "Report for Congress: Agriculture: A Glossary of Terms, Programs, and Laws, 2005 Edition"@en . . . . "Non-attainment area"@en . . . . "873680647"^^ . . . . "1020"^^ . . "http://ncseonline.org/nle/crsreports/05jun/97-905.pdf|author= Jasper Womach"@en . . . . . "In United States environmental law, a non-attainment area is an area considered to have air quality worse than the National Ambient Air Quality Standards as defined in the Clean Air Act Amendments of 1970 (P.L. 91-604, Sec. 109). Non-attainment areas must have and implement a plan to meet the standard, or risk losing some forms of federal financial assistance. An area may be a non-attainment area for one pollutant and an \"attainment area\" for others."@en . . . .