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Proposed Duval County 2015 Ozone NAAQS Redesignation

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The U. S. Environmental Protection Agency (EPA) proposal to change Duval County's 2015 Ozone National Ambient Air Quality Standard (NAAQS) designation from "Unclassifiable" to "Attainment," published in the Federal Register on August 14, 2019.

Last Modified:
August 26, 2019 - 1:13pm

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