United States Non-Attainment Areas: Nitrogen Dioxide, 2013
- United States. Bureau of Transportation Statistics, United States. Department of Transportation. Research and Innovative Technology Administration, United States. Federal Highway Administration., and United States. Environmental Protection Agency.
- Non-attainment and maintenance areas for the United States and its territories. The standard for the NO2 NAA is 0.053 ppm. For more detailed information on this dataset, see the Overview Description in the Entity Attribute section of this document.
- Research and Innovative Technology Administration's Bureau of Transportation Statistics (RITA/BTS)
- United States
- 2011 and 2007
- Held by
|Click on map to inspect values|