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Attainment and Planning Modeling

National Information

Modeling Activities in Region 4

Several states in Region 4 are involved in regional scale 8-hour ozone modeling projects to develop attainment demonstrations for future State Implementation Plans (SIPs) despite the lack of an Environmental Protection Agency (EPA) implementation policy, final modeling guidance, or draft emission processing tools. Attainment modeling demonstrations will be required for the 8-hour ozone National Ambient Air Quality Standard (NAAQS) under Title I, Part D, Subparts 1 and 2 of the Clean Air Act Amendments of 1990.

8-hour Ozone Modeling Projects in Region 4

Alabama | Florida | Georgia | Mississippi | North Carolina | South Carolina | Tennessee

Alabama

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Florida

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Georgia

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Mississippi

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North Carolina

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South Carolina

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Tennessee

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For information on the contents of this page contact Amanetta Somerville .


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