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  2. Hazardous Air Pollutants

Contact Us About Hazardous Air Pollutants

Please use the form below to send us comments or questions. Be sure to include your e-mail address if you’d like a response.  Including specific details in your questions may help us provide a more focused and applicable response.

Mailing Address:

Air Toxics Assessment Group
Mail Drop C539-02
U.S. EPA
Research Triangle Park, NC 27711

If you would like a response, please add your email address.

Hazardous Air Pollutants

  • About Hazardous Air Pollutants
    • What are Hazardous Air Pollutants?
    • Health and Environmental Effects
    • Sources and Exposure
    • Reducing Emissions
  • Urban Air Toxics
    • About Urban Air Toxics
    • Integrated Urban Air Toxics Strategy
    • Pollutants
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  • Hazardous Air Pollutant Data and Control Strategies
    • Air Toxics Data Update
Contact Us to ask a question, provide feedback, or report a problem.
Last updated on March 10, 2025
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