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Jul 5, 2024 · The Clean Air Act is the law that defines EPA's responsibilities for protecting and improving the nation's air quality and the stratospheric ozone layer. The Act calls for states and EPA to solve multiple air pollution problems through programs based on the latest science and technology information.
The Clean Air Act ( CAA) is the United States' primary federal air quality law, intended to reduce and control air pollution nationwide. Initially enacted in 1963 and amended many times since, it is one of the United States' first and most influential modern environmental laws .
Jul 31, 2024 · The Clean Air Act, or CAA, is the comprehensive federal law that regulates air emissions from stationary and mobile sources, using standards such as National Ambient Air Quality Standards (NAAQS) and maximum achievable control technology (MACT) standards.
Apr 16, 2024 · The Clean Air Act is the law that defines EPA's responsibilities for protecting and improving the nation's air quality and the stratospheric ozone layer. The last major change in the law, the Clean Air Act Amendments of 1990, enacted in 1990 by Congress.
Aug 6, 2020 · The Clean Air Act, or CAA, is the comprehensive federal law that regulates air emissions from stationary and mobile sources, using standards such as National Ambient Air Quality Standards (NAAQS) and maximum achievable control technology (MACT) standards.
Aug 7, 2024 · Clean Air Act (CAA), U.S. federal law, passed in 1970 and later amended, to prevent air pollution and thereby protect the ozone layer and promote public health. The Clean Air Act (CAA) gave the Environmental Protection Agency (EPA) the power it needed to take effective action to fight environmental pollution.
Nov 30, 2020 · Overview of the Clean Air Act and Air Pollution. How the Act Works: The Act calls for states and EPA to solve multiple air pollution problems through programs based on the latest science and technology information. Requirements and History.
Jan 3, 2017 · The Clean Air Act is the law that defines EPA's responsibilities for protecting and improving the nation's air quality and the stratospheric ozone layer. The last major change in the law, the Clean Air Act Amendments of 1990, enacted in 1990 by Congress.
Jan 4, 2017 · Actions to implement the Clean Air Act have achieved dramatic reductions in air pollution, preventing hundreds of thousands of cases of serious health effects each year. Accomplishments under the Clean Air Act. Aggregate emissions of six common pollutants dropped 69% between 1970 and 2014.
Sep 13, 2022 · The principal statute addressing air quality concerns, the Clean Air Act was first enacted in 1955, with major revisions in 1970, 1977, and 1990. The act. requires EPA to set health-based standards for ambient air quality; . sets deadlines for the achievement of those standards by state and local governments; .
