Approval and Promulgation of Air Quality Implementation Plans; Maryland; Ambient Air Quality Standard for Ozone and Fine Particulate Matter

air-emissions · Rule · Published 2006-06-14 · Effective 2006-07-14 · MD · 71 FR 34257

Document

Document number: 06-5298
Federal Register citation: 71 FR 34257
CFR reference: 40 CFR 52
Type: Rule
Action: Final rule.
Category: air-emissions
Publication date: 2006-06-14
Effective date: 2006-07-14
State: MD
EPA docket: EPA-R03-OAR-2005-MD-0012

Abstract

EPA is approving a State Implementation Plan (SIP) revision submitted by the State of Maryland. The revision consists of modifications to the ambient air quality standards for ozone and fine particulate matter and the replacement of the abbreviation "ppm" with parts per million in existing standards. This action is being taken under section 110 of the Clean Air Act (CAA).

Source

Authoritative: Federal Register document
Machine: JSON-LD · Markdown