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

  • Environmental Topics
  • Laws & Regulations
  • Report a Violation
  • About EPA
Risk Assessment
Contact Us

Wildfire Advancing Science Partnerships for Indoor Reduction of Smoke Exposures (ASPIRE) Study Webinar

On this page:

  • Overview
This presentation, "Wildfire Advancing Science Partnerships for Indoor Reduction of Smoke Exposures (ASPIRE) Study," provides an overview of the methods, results and significance of the Wildfire ASPIRE Study components, including the 2019 web summit on clean air spaces; the prize-based challenge to encourage development of new, effective, low-cost approaches to reduce PM indoors during smoke events; laboratory and field studies on DIY air cleaners; the indoor/outdoor air quality field study in Missoula, MT; the ASHRAE Guideline 44-2024: Protecting Building Occupants During Wildfire and Prescribed Burn Events; and the U.S. EPA Best Practices Guide for Improving Indoor Air Quality in Commercial/Public Buildings During Wildland Fire Smoke Events. 

Impact/Purpose

This presentation is the final external and internal update for the Wildfire ASPIRE Study. It provides an overview of the methods, results and significance of the Wildfire ASPIRE Study components, including the 2019 web summit on clean air spaces; the prize-based challenge to encourage development of new, effective, low-cost approaches to reduce PM indoors during smoke events; laboratory and field studies on DIY air cleaners; the indoor/outdoor air quality field study in Missoula, MT; the ASHRAE Guideline 44-2024: Protecting Building Occupants During Wildfire and Prescribed Burn Events; and the U.S. EPA Best Practices Guide for Improving Indoor Air Quality in Commercial/Public Buildings During Wildland Fire Smoke Events. 

Citation

Holder, A. AND S. Coefield. Wildfire Advancing Science Partnerships for Indoor Reduction of Smoke Exposures (ASPIRE) Study Webinar. Joint Webinar with the Tools & Resources Webinar Series and the Air, Climate, and Energy Research Webinar Series, RTP, NC, May 21, 2025.
  • Risk Assessment Home
  • About Risk Assessment
  • Risk Recent Additions
  • Human Health Risk Assessment
  • Ecological Risk Assessment
  • Risk Advanced Search
    • Risk Publications
  • Risk Assessment Guidance
  • Risk Tools and Databases
  • Superfund Risk Assessment
  • Where you live
Contact Us to ask a question, provide feedback, or report a problem.
Last updated on July 14, 2025
United States Environmental Protection Agency

Discover.

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

Connect.

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

Ask.

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

Follow.