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Approval and Promulgation of Air Quality Implementation Plans; Ohio and West Virginia; Determinations of Attainment of the 1997 Annual Fine Particle Standard for Four Nonattainment Areas

air-emissions · Rule · Published 2011-09-14 · Effective 2011-10-14 · OH · 76 FR 56641

Document

Document number
2011-23367
Federal Register citation
76 FR 56641
CFR reference
40 CFR 52
Type
Rule
Action
Final rule.
Category
air-emissions
Publication date
2011-09-14
Effective date
2011-10-14
State
OH
EPA docket
EPA-R05-OAR-2010-0393

Abstract

EPA is taking final action determining that the fine particulate matter (PM<INF>2.5</INF>) nonattainment areas of Cleveland- Akron, Columbus, Dayton-Springfield, and Steubenville-Weirton (hereafter referred to as "Areas") have attained the 1997 annual average PM<INF>2.5</INF> National Ambient Air Quality Standard (NAAQS) under the Clean Air Act (CAA). EPA is also determining, based on quality-assured, quality-controlled, and certified ambient air monitoring data for the 2007-2009 monitoring period, that these Areas have attained the 1997 annual PM<INF>2.5</INF> NAAQS by the applicable attainment date of April 5, 2010.

Source

Authoritative
Federal Register document
Machine
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