United States Non-Attainment Areas: Particulate Matter 2.5 24 Hour, 2013

Attribute	Value
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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:: United States. Bureau of Transportation Statistics and United States. Federal Highway Administration.
Provider:: Columbia
Subject:: Environment
Temporal Coverage:: 2011 and 2007
Date Issued:
Spatial Coverage:: United States
Access Rights:: Public
Format:: Shapefile

United States Non-Attainment Areas: Particulate Matter 2.5 24 Hour, 2013 Columbia University Public content