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Top Terms > Environment > Environmental quality > Pollution > Pollution control > Air quality management > Nonattainment areas

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Nonattainment areas (Jfgybn)

Definition
Areas that do not meet ambient air quality standards. (Source: www.crh.noaa.gov/glossary.php)
Broader Term
Air quality management (Jfgyb)
Related Terms (Hierarchical)
Emissions trading (Jfgybe)
Fuel substitution (Jfgybf)
Related Terms (Associative)
Metropolitan areas (Vwqm)