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Implementation of the 2015 National Ambient Air Quality Standards for Ozone: Nonattainment Area Classifications Approach

air-emissions · Rule · Published 2018-03-09 · Effective 2018-05-08 · 83 FR 10376

Document

Document number
2018-04810
Federal Register citation
83 FR 10376
CFR reference
40 CFR 51
Type
Rule
Action
Final rule.
Category
air-emissions
Publication date
2018-03-09
Effective date
2018-05-08
EPA docket
EPA-HQ-OAR-2016-0202

Abstract

In this final rule, the EPA is establishing the air quality thresholds that define the classifications assigned to all nonattainment areas for the 2015 ozone national ambient air quality standards (NAAQS) (the "2015 ozone NAAQS") promulgated on October 1, 2015. This final rule also establishes the timing of attainment dates for each nonattainment area classification.

Source

Authoritative
Federal Register document
Machine
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