Jump to main content or area navigation.

Contact Us

Sulfur Dioxide Designations

2010 Sulfur Dioxide Standards — Region 1 Initial Nonattainment Designations

Region 1

This table identifies all counties EPA has designated as nonattainment in this initial round of designations. Partial counties are identified by a (p). The EPA intends to address the designations for all other areas in separate future actions. With input from a diverse group of stakeholders, the EPA has developed a comprehensive implementation strategy for these future actions that focuses resources on identifying and addressing unhealthy levels of sulfur dioxide in areas where people are most likely to be exposed to violations of the standard.  

State

Area Name

Counties

Connecticut

Designations for entire state will be addressed in a separate future action.

Maine

Designations for entire state will be addressed in a separate future action.

Massachusetts

Designations for entire state will be addressed in a separate future action.

New Hampshire

Central New Hampshire, NH

Hillsborough (p)
Merrimack (p)
Rockingham (p)

Designations for the rest of the state will be addressed in a separate future action.

Rhode Island

Designations for entire state will be addressed in a separate future action.

 

Initial state recommendations and EPA's responses

< Back to US map

Region 1 tribal information

Jump to main content.