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EPA Region 9 (Pacific Southwest)

San Francisco to Oakland Bay Bridge
EPA’s Pacific Southwest (Region 9) implements and enforces federal environmental laws in Arizona, California, Hawaii, Nevada, the Pacific Islands, and 148 Tribal Nations.

Map of EPA Region 9ArizonaCaliforniaHawaiiNevada
Arizona, California, Hawaii, Nevada, Pacific Islands, 148 Tribes

Latest Pacific Southwest News

Subscribe to Region 9 News Releases
(Under “All Topics” click on News Releases, then check the box next to Pacific Southwest Region

  • EPA Settles with Pan Pacific, Times Supermarket, Don Quijote, and Marukai Hawaii over Sale of Unregistered Disinfectants and Other Products

    EPA News Release: EPA Settles with Pan Pacific, Times Supermarket, Don Quijote, and Marukai Hawaii over Sale of Unregistered Disinfectants and Other Products

    • Release Date: January 30, 2024
  • Biden-Harris Administration, EPA announce $1.9 million grant to Arizona for wildfire smoke preparedness

    EPA News Release: Biden-Harris Administration, EPA announce $1.9 million grant to Arizona for wildfire smoke preparedness

    • Release Date: January 25, 2024
  • Biden-Harris Administration, EPA announce $1.8 million to South Los Angeles community organization for wildfire smoke preparedness

    EPA News Release: Biden-Harris Administration, EPA announce $1.8 million to South Los Angeles community organization for wildfire smoke preparedness

    • Release Date: January 25, 2024
  • EPA Completes Hazardous Material Removal from Illegal Lab in Reedley, California

    EPA News Release: EPA Completes Hazardous Material Removal from Illegal Lab in Reedley, California

    • Release Date: January 22, 2024
  • Navajo Tribal Utility Authority agrees to $100 Million in Wastewater Treatment Improvements

    EPA News Release: Navajo Tribal Utility Authority agrees to $100 Million in Wastewater Treatment Improvements

    • Release Date: January 10, 2024
All Pacific Southwest News Releases

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Popular Topics

  • Air Permits
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  • Navajo Nation: Cleaning Up Abandoned Uranium Mines
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Smoke-Ready Toolbox for Wildfires

Smoke from wildfires can adversely affect air quality and put people at health risk from smoke exposure. Public health officials and others can use the resources in the Smoke-Ready Toolbox to help educate people about the risks of smoke exposure and actions they can take to protect their health.

  • Air Quality Awareness Means Being Smoke Ready (video)
  • Concientización sobre la calidad del aire significa estar listo para el humo (video)
  • Children are particularly vulnerable to health effects of smoke. Learn more from our “Why is Coco Red?” resources.
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Contact Us to ask a question, provide feedback, or report a problem.
Last updated on January 17, 2024
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