Skip to main content
U.S. flag

An official website of the United States government

Here’s how you know

Dot gov

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

HTTPS

Secure .gov websites use HTTPS
A lock (LockA locked padlock) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

    • Environmental Topics
    • Air
    • Bed Bugs
    • Chemicals and Toxics
    • Climate Change
    • Emergency Response
    • Environmental Information by Location
    • Environmental Justice
    • Greener Living
    • Health
    • Land, Waste, and Cleanup
    • Lead
    • Mold
    • Pesticides
    • Radon
    • Science Topics
    • Water Topics
    • A-Z Topic Index
    • Laws & Regulations
    • By Business Sector
    • By Topic
    • Compliance
    • Enforcement
    • Guidance
    • Laws and Executive Orders
    • Regulations
    • Report a Violation
    • Environmental Violations
    • Fraud, Waste or Abuse
    • About EPA
    • Our Mission and What We Do
    • EPA Administrator
    • Headquarters Offices
    • Regional Offices
    • Labs and Research Centers
    • Planning, Budget, and Results
    • Organization Chart
    • EPA History
    • Staff Directory
EPA History
Contact Us

EPA History: Clean Air Act of 1970/1977

Related Resources
  • EPA summary of the Clean Air Act
  • Clean Air Act website
  • Benefits and costs of the Clean Air Act
  • Plain English Guide to the Clean Air Act
  • Clean Air Act Amendments of 1990

Note: The resources listed below are available for historical reference only. Page layout may differ for older documents and some links may be broken.

Articles

  • The Clean Air Act of 1970
    by Paul G. Rogers [EPA Journal - January/February 1990]

Press Releases

  • Hearings Set on Automobile Pollution Control
    [EPA press release - March 4, 1971]

  • EPA Sets National Air Quality Standards
    [EPA press release - April 30, 1971]

  • EPA Approves First State Clean Air Plans
    [EPA press release - August 13, 1971]

  • EPA Defines Air Pollution Danger Levels
    [EPA press release - October 19, 1971]

  • EPA Sets Auto Maintenance Regulations
    [EPA press release - June 4, 1973]

  • Transportation Controls Established in Major Urban Areas to Lower Air Pollution Levels
    [EPA press release - October 15, 1973]

  • EPA Issues "Significant Deterioration" Regulations
    [EPA press release - November 27, 1974]

  • Federal Government Will Not Award Contracts, Grants, or Loans to Water and Air Polluters
    [EPA press release - April 17, 1975]

  • Working Catalysts Required on Imported Cars
    [EPA press release - July 16, 1975]

  • Statement by Douglas M. Costle on Passage of Clean Air Act Amendments of 1977
    [EPA press release - August 5, 1977]

  • EPA Announces New Rules on Industrial Growth in Clean Air Areas
    [EPA press release - June 13, 1978]

  • EPA Sets New National Air Pollution Standard for Lead
    [EPA press release - September 29, 1978]

  • EPA Imposes First Federal Funding Limitations to Spur Auto Inspection Programs
    [EPA press release - March 1, 1980]

  • EPA Announces National Strategy for Toxic Air Pollutants
    [EPA press release - June 4, 1985]

  • EPA Outlines Actions to be Taken with States Not Meeting Clean Air Standards
    [EPA press release - April 7, 1987]

  • EPA History Home
  • Origins of EPA
  • Historical Topics
  • Historical Photos and Images
  • Milestones and Timeline
Contact Us to ask a question, provide feedback, or report a problem.
Last updated on September 30, 2022
United States Environmental Protection Agency

Discover.

  • Accessibility Statement
  • Budget & Performance
  • Contracting
  • EPA www Web Snapshot
  • Grants
  • No FEAR Act Data
  • Plain Writing
  • Privacy
  • Privacy and Security Notice

Connect.

  • Data.gov
  • Inspector General
  • Jobs
  • Newsroom
  • Open Government
  • Regulations.gov
  • Subscribe
  • USA.gov
  • White House

Ask.

  • Contact EPA
  • EPA Disclaimers
  • Hotlines
  • FOIA Requests
  • Frequent Questions

Follow.