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Indoor Air Quality (IAQ)

Region 9 (Pacific Southwest) Indoor Air Quality

Map of EPA Region 9ArizonaCaliforniaHawaiiNevada
View Region 9 State Information

EPA Region 9

About Region 9

Regional Contacts

General Indoor Air Quality & Mold: Environmental Information Center (EIC)
Asthma & Tribal Program Support: Alhelí Baños-Keener (
Radon: Ryder Freed (
Wood Smoke/Wildfire Smoke: Katie Stewart (

Upcoming Webinar

Indoor Air Webinar

Join EPA & the Department of Housing and Urban Development for an indoor air quality webinar. Learn tips and tools for healthy homes, especially during events that require you to stay #indoors for extended periods of time.

  • When: Thursday, August 20, 2020
  • Time: 4pm - 5pm EDT
  • Register now!