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Rule2021-15106

Implementation of the Revoked 1997 8-Hour Ozone National Ambient Air Quality Standards; Areas That Attained by the Attainment Date

Primary source

Metadata and text below are from the Federal Register, a public-domain U.S. government work. Always verify the official published version before relying on it for any legal matter.

Published
July 29, 2021
Effective
August 30, 2021

Issuing agencies

Environmental Protection Agency

Abstract

The Environmental Protection Agency (EPA) is codifying its findings that nine areas in four states attained the revoked 1997 8- hour ozone National Ambient Air Quality Standards (herein referred to as the revoked 1997 ozone NAAQS) by the applicable attainment dates. This rule finalizes EPA's proposed determination that the following areas timely attained the standards: The Buffalo-Niagara Falls area, and the Jefferson County, Poughkeepsie and Jamestown areas in the State of New York; the Shoreline Sheboygan County and Inland Sheboygan County areas in Wisconsin; the Denver-Boulder-Greeley-Ft. Collins-Loveland area in Colorado and the San Francisco Bay and Ventura County areas in California.

Indexed from Federal Register on July 29, 2021.

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