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Area Designations for 2006 24-Hour Fine Particle (PM2.5) Standards

2006 24-Hour PM2.5 Standards — Region 1 Final Designations, October 2009

Boundary Designations for the 2006 PM2.5 Standards - EPA Region 1

Map showing counties designated nonattainment for PM2.5 December 22, 2008
Legend for map of EPA final designations

This table identifies all counties EPA has designated as nonattainment. In some cases EPA designated partial counties. These are identified by a (P). If a county is not listed below, EPA has designated it as unclassifiable/attainment.

State Area Name Counties
Connecticut New York-N. New Jersey-Long Island, NY-NJ-CT Fairfield
New Haven
Maine Entire State is unclassifiable/attainment
Massachusetts Entire State is unclassifiable/attainment
New Hampshire Entire State is unclassifiable/attainment
Rhode Island Entire State is unclassifiable/attainment
Vermont Entire State is unclassifiable/attainment

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Recommendations from Region 1 States and EPA Responses

Region 1 Area Status December 2008 (Not Final)

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