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Ground-level Ozone Standards Designations

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Menu of Control Measures for NAAQS Implementation - Provides state, local and tribal air agencies with the existing emission reduction measures as well as relevant information concerning the efficiency and cost effectiveness of the measures.  This is a living document that can be updated with newly available or more current data as it becomes available.

Ozone Advance - a collaborative effort between EPA, states, tribes, and local governments.  The program encourages expeditious emission reductions in ozone attainment areas to help these areas continue to meet the National Ambient Air Quality Standards (NAAQS) for ground-level ozone. 

Ozone Designations Docket - Docket Number EPA-HQ-OAR-2008-0476


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