USA (Non-Attainment Areas: Ozone, 2006)

Description:

Non-attainment and maintenance areas for the United States and its territories. For more detailed information on this dataset, see the Overview Description in the Entity Attribute section of this document.

Creator:

U.S. Environmental Protection Agency, Federal Highway Administration, Office of Planning, HEPP-1, and Research and Innovative Technology Administration's Bureau of Transportation Statistics (RITA/BTS)

Publisher:

Research and Innovative Technology Administration's Bureau of Transportation Statistics (RITA/BTS)

Provider:

MIT

Subject:

Air quality

Spatial Coverage:

United States

Access Rights:

Public

Format:

Shapefile