Download or read book National Ambient Air Quality Objectives for Ground level Ozone electronic Resource Summary Science Assessment Document a Report written by Canada. Environment Canada and published by . This book was released on 1999 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book National Ambient Air Quality Objectives for Ground level Ozone written by Canada. Environnement Canada and published by . This book was released on 1999 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Science Behind the Environmental Protection Agency s EPA s Proposed Revisions to the National Ambient Air Quality Standards for Ozone and Particulate Matter Parts I III written by United States. Congress. House. Committee on Science. Subcommittee on Energy and Environment and published by . This book was released on 1997 with total page 688 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Environmental Protection Agency s National Ambient Air Quality Standards for Ozone and PM 2 5 written by United States. Congress. House. Committee on Agriculture and published by . This book was released on 1998 with total page 182 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Ozone Air Quality Standards written by Congressional Research Congressional Research Service and published by CreateSpace. This book was released on 2014-12-22 with total page 30 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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. Members of Congress have shown particular interest in the whether the expected benefits of the proposed standards would justify their costs-a perennial issue raised by stakeholders when EPA considers revising NAAQS. Both nationwide and in California, the agency expects the benefits of attainment to exceed the costs, but there is controversy over the methods used to estimate both. More importantly, as the Clean Air Act is currently written, the agency is prohibited from weighing costs against benefits in setting the standards. The statute simply states that the Administrator is to set the primary standard at a level requisite to protect public health, allowing an adequate margin of safety.
Download or read book Air Quality Management in the United States written by National Research Council and published by National Academies Press. This book was released on 2004-08-30 with total page 426 pages. Available in PDF, EPUB and Kindle. Book excerpt: Managing the nation's air quality is a complex undertaking, involving tens of thousands of people in regulating thousands of pollution sources. The authors identify what has worked and what has not, and they offer wide-ranging recommendations for setting future priorities, making difficult choices, and increasing innovation. This new book explores how to better integrate scientific advances and new technologies into the air quality management system. The volume reviews the three-decade history of governmental efforts toward cleaner air, discussing how air quality standards are set and results measured, the design and implementation of control strategies, regulatory processes and procedures, special issues with mobile pollution sources, and more. The book looks at efforts to spur social and behavioral changes that affect air quality, the effectiveness of market-based instruments for air quality regulation, and many other aspects of the issue. Rich in technical detail, this book will be of interest to all those engaged in air quality management: scientists, engineers, industrial managers, law makers, regulators, health officials, clean-air advocates, and concerned citizens.
Download or read book Reality Check written by United States. Congress. House. Committee on Science, Space, and Technology (2011) and published by . This book was released on 2015 with total page 548 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Air Quality Criteria for Photochemical Oxidants written by United States. National Air Pollution Control Administration and published by . This book was released on 1970 with total page 218 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Indoor Pollutants written by National Research Council and published by National Academies Press. This book was released on 1981-01-01 with total page 553 pages. Available in PDF, EPUB and Kindle. Book excerpt: Discusses pollution from tobacco smoke, radon and radon progeny, asbestos and other fibers, formaldehyde, indoor combustion, aeropathogens and allergens, consumer products, moisture, microwave radiation, ultraviolet radiation, odors, radioactivity, and dirt and discusses means of controlling or eliminating them.
Download or read book Regulatory Impact Analyses for the Particulate Matter and Ozone National Ambient Air Quality Standards and Proposed Regional Haze Rule written by and published by . This book was released on 1997 with total page 734 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book America s Children and the Environment written by U.s. Environmental Protection Agency and published by Createspace Independent Publishing Platform. This book was released on 2017-05-31 with total page 502 pages. Available in PDF, EPUB and Kindle. Book excerpt: "America's Children and the Environment (ACE)" is EPA's report presenting data on children's environmental health. ACE brings together information from a variety of sources to provide national indicators in the following areas: Environments and Contaminants, Biomonitoring, and Health. Environments and Contaminants indicators describe conditions in the environment, such as levels of air pollution. Biomonitoring indicators include contaminants measured in the bodies of children and women of child-bearing age, such as children's blood lead levels. Health indicators report the rates at which selected health outcomes occur among U.S. children, such as the annual percentage of children who currently have asthma. Accompanying each indicator is text discussing the relevance of the issue to children's environmental health and describing the data used in preparing the indicator. Wherever possible, the indicators are based on data sources that are updated in a consistent manner, so that indicator values may be compared over time.
Download or read book The Science Behind the U S EPA s Proposed Revisions to the Primary National Ambient Air Quality Standards for Ozone and Particulate Matter written by Ken Calvert and published by . This book was released on 1997 with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Cross State Air Pollution Rule Update for the 2008 Ozone National Ambient Air Quality Standards Us Environmental Protection Agency Regulation Epa 2018 Edition written by The Law The Law Library and published by Createspace Independent Publishing Platform. This book was released on 2018-07-20 with total page 332 pages. Available in PDF, EPUB and Kindle. Book excerpt: Cross-State Air Pollution Rule Update for the 2008 Ozone National Ambient Air Quality Standards (US Environmental Protection Agency Regulation) (EPA) (2018 Edition) The Law Library presents the complete text of the Cross-State Air Pollution Rule Update for the 2008 Ozone National Ambient Air Quality Standards (US Environmental Protection Agency Regulation) (EPA) (2018 Edition). Updated as of May 29, 2018 The Environmental Protection Agency (EPA) published the original Cross-State Air Pollution Rule (original CSAPR) on August 8, 2011, to address interstate transport of ozone pollution under the 1997 ozone National Ambient Air Quality Standards (NAAQS) and interstate transport of fine particulate matter (PM 2.5) pollution under the 1997 and 2006 PM 2.5 NAAQS. The EPA is finalizing this Cross-State Air Pollution Rule Update (CSAPR Update) to address interstate transport of ozone pollution with respect to the 2008 ozone NAAQS. This final rule will benefit human health and welfare by reducing ground-level ozone pollution. In particular, it will reduce ozone season emissions of oxides of nitrogen (NO X) in 22 eastern states that can be transported downwind as NO X or, after transformation in the atmosphere, as ozone, and can negatively affect air quality and public health in downwind areas. This book contains: - The complete text of the Cross-State Air Pollution Rule Update for the 2008 Ozone National Ambient Air Quality Standards (US Environmental Protection Agency Regulation) (EPA) (2018 Edition) - A table of contents with the page number of each section
Download or read book Emissions Inventory Guidance for Implementation of Ozone and Particulate Matter National Ambient Air Quality Standards NAAQS and Regional Haze Regulations written by and published by DIANE Publishing. This book was released on 1999 with total page 120 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Impacts of EPA s Proposed Ozone Standard on Manufacturing and Utilities written by United States. Congress. Senate. Committee on Environment and Public Works and published by . This book was released on 2015 with total page 88 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book WHO global air quality guidelines written by Weltgesundheitsorganisation and published by World Health Organization. This book was released on 2021-09-07 with total page 300 pages. Available in PDF, EPUB and Kindle. Book excerpt: The main objective of these updated global guidelines is to offer health-based air quality guideline levels, expressed as long-term or short-term concentrations for six key air pollutants: PM2.5, PM10, ozone, nitrogen dioxide, sulfur dioxide and carbon monoxide. In addition, the guidelines provide interim targets to guide reduction efforts of these pollutants, as well as good practice statements for the management of certain types of PM (i.e., black carbon/elemental carbon, ultrafine particles, particles originating from sand and duststorms). These guidelines are not legally binding standards; however, they provide WHO Member States with an evidence-informed tool, which they can use to inform legislation and policy. Ultimately, the goal of these guidelines is to help reduce levels of air pollutants in order to decrease the enormous health burden resulting from the exposure to air pollution worldwide.
Download or read book Emissions inventory guidance for implementation of ozone and particulate matter national ambient air quality standards NAAQS and regional haze regulations written by and published by DIANE Publishing. This book was released on with total page 147 pages. Available in PDF, EPUB and Kindle. Book excerpt:
