Review Of Epa S Proposed Revision To The Ozone Naaqs
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Review Of Epa S Proposed Revision To The Ozone Naaqs
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Author : United States. Congress. Senate. Committee on Environment and Public Works. Subcommittee on Clean Air and Nuclear Safety
language : en
Publisher:
Release Date : 2012
Review Of Epa S Proposed Revision To The Ozone Naaqs written by United States. Congress. Senate. Committee on Environment and Public Works. Subcommittee on Clean Air and Nuclear Safety and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012 with Law categories.
Review Of Epa S Proposed Revision To The Ozone Naaqs
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Author : United States. Congress. Senate. Committee on Environment and Public Works. Subcommittee on Clean Air and Nuclear Safety
language : en
Publisher:
Release Date : 2012
Review Of Epa S Proposed Revision To The Ozone Naaqs written by United States. Congress. Senate. Committee on Environment and Public Works. Subcommittee on Clean Air and Nuclear Safety and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012 with Air categories.
Review Of Epa S Proposed Ozone And Particulate Matter Naaqs Revisions
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Author :
language : en
Publisher:
Release Date : 1997
Review Of Epa S Proposed Ozone And Particulate Matter Naaqs Revisions written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1997 with Air quality categories.
Review Of Epa S Proposed Ozone And Particulate Matter Naaqs Revisions
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Author : United States. Congress. House. Committee on Commerce. Subcommittee on Health and the Environment
language : en
Publisher:
Release Date : 1997
Review Of Epa S Proposed Ozone And Particulate Matter Naaqs Revisions written by United States. Congress. House. Committee on Commerce. Subcommittee on Health and the Environment and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1997 with Air categories.
Ozone Air Quality Standards
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Author : Congressional Research Service
language : en
Publisher: CreateSpace
Release Date : 2015-01-05
Ozone Air Quality Standards written by Congressional Research Service and has been published by CreateSpace this book supported file pdf, txt, epub, kindle and other format this book has been release on 2015-01-05 with Political Science categories.
On November 26, 2014, the Environmental Protection Agency (EPA) announced proposed revisions to the National Ambient Air Quality Standards (NAAQS) for ground-level ozone. If finalized, the proposal would set more stringent standards, lowering both the primary (health-based) and secondary (welfare-based) standards from the current 75 parts per billion (ppb) to somewhere in a range of 65 to 70 ppb. This report discusses the standard-setting process, the specifics of the current and past reviews, and issues raised by the proposal. NAAQS are standards for outdoor (ambient) air that are intended to protect public health and welfare from harmful concentrations of pollution. If EPA changes the primary standard for ozone to a lower level, it would be concluding that protecting public health requires lower concentrations of ozone pollution than were previously judged to be safe. In high enough concentrations, ozone aggravates heart and lung diseases and may contribute to premature death. Ozone also can have negative effects on forests and crop yields, which the secondary (welfare-based) NAAQS is intended to protect. NAAQS do not directly limit emissions of a pollutant; rather, they set in motion a long process in which states and EPA identify areas that do not meet the standards, and states prepare implementation plans to demonstrate how emissions will be lowered sufficiently to reach attainment. Ground-level ozone, or “smog,” is a widespread pollutant: as of July 2014, 123 million people (40% of the U.S. population) lived in areas classified “nonattainment” for the current 75 ppb ozone NAAQS. A more stringent standard might affect more areas. If the nonattainment designations were made using current data, 358 counties would be in nonattainment with a 70 ppb NAAQS (rather than 155 counties at 75 ppb); at 65 ppb, 558 counties would have monitors showing nonattainment. Emission sources in these areas might have to adopt more stringent controls. EPA maintains that most areas will be able to reach attainment of the new standards—whether at 65 or 70 ppb—as a result of already promulgated regulations for gasoline, autos, power plants, and other sources of emissions. Thus, the agency's estimates of the cost of NAAQS compliance are substantially lower than many earlier estimates. EPA estimates the cost of meeting a 70 ppb standard in all states except California at $3.9 billion annually in 2025; the cost of meeting a 65 ppb standard in the same states is estimated at $15 billion annually. Because most areas in California would have until the 2030s to reach attainment, EPA provided separate cost estimates for California ($0.80 billion to $1.6 billion annually in 2038). EPA's cost estimates are substantially less than one from the National Association of Manufacturers that was widely circulated before the release of EPA's proposal.
National Ambient Air Quality Standards For Ozone Us Environmental Protection Agency Regulation 2018
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Author : Law Library
language : en
Publisher: Createspace Independent Publishing Platform
Release Date : 2018-08-22
National Ambient Air Quality Standards For Ozone Us Environmental Protection Agency Regulation 2018 written by Law Library and has been published by Createspace Independent Publishing Platform this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-08-22 with categories.
National Ambient Air Quality Standards for Ozone (US Environmental Protection Agency Regulation) (EPA) (2018 Edition) The Law Library presents the complete text of the National Ambient Air Quality Standards for Ozone (US Environmental Protection Agency Regulation) (EPA) (2018 Edition). Updated as of May 29, 2018 Based on its review of the air quality criteria for ozone (O 3) and related photochemical oxidants and national ambient air quality standards (NAAQS) for O 3, the Environmental Protection Agency (EPA) is revising the primary and secondary NAAQS for O 3 to provide requisite protection of public health and welfare, respectively. The EPA is revising the levels of both standards to 0.070 parts per million (ppm), and retaining their indicators (O 3), forms (fourth-highest daily maximum, averaged across three consecutive years) and averaging times (eight hours). The EPA is making corresponding revisions in data handling conventions for O 3 and changes to the Air Quality Index (AQI); revising regulations for the prevention of significant deterioration (PSD) program to add a transition provision for certain applications; and establishing exceptional events schedules and providing information related to implementing the revised standards. The EPA is also revising the O 3 monitoring seasons, the Federal Reference Method (FRM) for monitoring O 3 in the ambient air, Federal Equivalent Method (FEM) analyzer performance requirements, and the Photochemical Assessment Monitoring Stations (PAMS) network. Along with exceptional events schedules related to implementing the revised O 3 standards, the EPA is applying this same schedule approach to other future new or revised NAAQS and removing obsolete regulatory language for expired exceptional events deadlines. The EPA is making minor changes to the procedures and time periods for evaluating potential FRMs and equivalent methods, including making the requirements for nitrogen dioxide (NO 2) consistent with the requirements for O 3, and removing an obsolete requirement for the annual submission of Product Manufacturing Checklists by manufacturers of FRMs and FEMs for monitors of fine and coarse particulate matter. For a more detailed summary, see the Executive Summary below. This book contains: - The complete text of the National Ambient Air Quality Standards for Ozone (US Environmental Protection Agency Regulation) (EPA) (2018 Edition) - A table of contents with the page number of each section
Review Of The National Ambient Air Quality Standards For Particulate Matter Policy Assessment Of Scientific And Technical Information
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Author :
language : en
Publisher: DIANE Publishing
Release Date : 1996
Review Of The National Ambient Air Quality Standards For Particulate Matter Policy Assessment Of Scientific And Technical Information written by and has been published by DIANE Publishing this book supported file pdf, txt, epub, kindle and other format this book has been release on 1996 with Air categories.
Review Of Epa S Proposed Ozone And Particulate Matter Naaqs Revisions
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Author : United States. Congress. House. Committee on Commerce. Subcommittee on Health and the Environment
language : en
Publisher:
Release Date : 1997
Review Of Epa S Proposed Ozone And Particulate Matter Naaqs Revisions written by United States. Congress. House. Committee on Commerce. Subcommittee on Health and the Environment and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1997 with Air categories.
Lessons From The Clean Air Act
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Author : Ann Carlson
language : en
Publisher: Cambridge University Press
Release Date : 2019-05-09
Lessons From The Clean Air Act written by Ann Carlson and has been published by Cambridge University Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-05-09 with Business & Economics categories.
Examines the successes and failures of the Clean Air Act in order to lay a foundation for future energy policy.
105 1 Hearings Clean Air Act Ozone And Particulate Matter Standards S Hrg 105 50 Part 2 April 24 And 29 And July 24 1997
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Author :
language : en
Publisher:
Release Date : 1998
105 1 Hearings Clean Air Act Ozone And Particulate Matter Standards S Hrg 105 50 Part 2 April 24 And 29 And July 24 1997 written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1998 with categories.