EarthWorks Geospatial Catalog

United States Non-Attainment Areas: Nitrogen Dioxide, 2008

Author(s)
and
Description
Non-Attainment Areas: Nitrogen Dioxide is a polygon theme representing areas in the United States that do not meet the National Ambient Air Quality Standard for nitrogen dioxide.
Publisher
Research and Innovative Technology Administration's Bureau of Transportation Statistics (RITA/BTS)
Place(s)
United States
Subject(s)
environment
Year
2008
Held by
Columbia
Attribute Value
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