Datasets / Nonattainment Area - Carbon Monoxide (CO - 1971)

Nonattainment Area - Carbon Monoxide (CO - 1971)

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Published By Department of Transportation

Issued over 9 years ago

US
beta

Summary

Type of release
ongoing release of a series of related datasets

Data Licence
Not Applicable

Content Licence
Creative Commons CCZero

Verification
automatically awarded

Description

Non-attainment and maintenance areas for the United States and its territories (NTAD 2015). The standard for the CO NAA is 9 ppm. For more detailed information on this dataset, see the Overview Description in the Entity Attribute section of this document.

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