Indoor Air Quality Science Webinar Series

The following links exit the site.

This webinar series, hosted by EPA’s Indoor Environments Division on EPA's YouTube channel, features presentations on a variety of scientific and technical issues related to indoor air quality delivered by widely-recognized experts. See below for recordings of past webinars, and check the IAQ homepage for announcements about upcoming webinars.

• Air Cleaners
  • EPA’s Research and Regulation of Pesticidal Air Treatment Devices presented by Katherine Ratliff, Ph.D., and Aline Heffernan. (September 6, 2023)
  • Health Benefits vs. Disbenefits from Indoor Air Cleaners presented by Jose-Luis Jimenez, Ph.D. (August 2, 2023)
  • Formation of Secondary Byproducts from an Electronic Air Cleaner presented by Sally Ng (September 2021)
  • Navigating the Landscape of Air Cleaning Technologies for COVID-19 (June 2021)
  • The Technical Details: EPA Guidance for Residential Air Cleaners presented by Terry Brennan and Lew Harriman (March 21, 2019)
  • Dealing with Dust in the Wind: EPA Guidance for Consumers About Air Cleaners presented by Terry Brennan and Lew Harriman (February 21, 2019)
• COVID-19

  • SARS-CoV-2 in Indoor Air: Principles and Scenarios

• Flood Cleanup
  • Flood Cleanup presented by Gene Cole (July 16, 2018)
  • Flood-Damaged Homes: Approaches to Effective Decontamination, Cleaning and Drying presented by Gene Cole (April 18, 2019)
• Indoor Chemistry
  • Why Indoor Chemistry Matters: Findings from a National Academies Consensus Study (July 2022)
  • Investigating Indoor Chemistry presented by Ray Wells (October 13, 2020)
  • Antimicrobials and Microbes Indoors: How to Best Promote Indoor Environmental Quality (August 11, 2020)
  • The Human Forest: Volatile Chemical Products Contribute to Urban Air Pollution presented by Matthew Coggon (February 5, 2020)
  • The Influence of Clothing and Other Textiles on Your Exposure to Indoor Air Pollutants presented by Glenn Morrison (November 14, 2019)
• Indoor Particulate Matter
  • Health Risks of Indoor Exposure to Fine Particulate Matter and Practical Mitigation Solutions presented by Richard Corsi and Meredith McCormack (April 4, 2024)
  • Insights from the Indoor Exposure to Fine Particulate Matter and Practical Mitigation Approaches Workshop Webinar  (January 26, 2022)
  • Estimating the Mortality Burden of Fine Particulate Matter Exposure Attributable to Indoor and Outdoor Microenvironments presented by Brent Stephens and Parham Azimi (June 13, 2019)
  • Particle Resuspension Dynamics in Infant Near-Floor Microenvironments presented by Brandon Boor (November 5, 2018)
  • Health Risks of Indoor Exposure to Particulate Matter – Summary of a National Academies Workshop and Communicating the Health Risks of Indoor Exposure to Particulate Matter – Challenges and Opportunities presented by David Butler, Guru Madhavan, and George Gray (January 31, 2018)
• Moisture Control
  • The Impact of Relative Humidity on Indoor Chemistry and Microbiology (November 18, 2020)

  • Six Easy Pieces: EPA Guidance for Moisture Control in Buildings presented by Terry Brennan and Lew Harriman (April 26, 2018)

• Radon
  • An Introduction to Radon Gas in Homes (February 8, 2022)
  • Evaluating the Health Risks of Radon: Fundamentals and New Scientific Insights (March 16, 2021)
• Ventilation
  • Using CO2 Monitoring to Manage Ventilation in Buildings (November 17, 2021)
  • Measured Influence of Overhead HVAC on Exposure to Airborne Contaminants from Simulated Speaking in a Meeting and a Classroom (October 20, 2021)
  • Do Residential Ventilation Rates Affect Respiratory Health? Presented by William Fisk (October 11, 2018)

The View Indoors - IAQ Tips

See our publications regarding cleaning and Indoor Air Quality

• Three Steps to Clean Your Way to Healthier Indoor Air (PDF)
• If it Smells Good and Fresh, Is It Good for My Indoor Air and Me? (PDF)