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Research and Innovative Technology Administration's Bureau of Transportation Statistics (RITA/BTS)
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Public
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Subject
environment
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Institution
Columbia
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Year
2011
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1. United States Non-Attainment Areas: Nitrogen Dioxide, 2013
2011. 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 inform... Research and Innovative Technology Administration's Bureau of Transportation Statistics (RITA/BTS).