The Air Quality Index and Proposed Changes to the AQI for PM2.5
Presentation on the Proposed Revisions to the Air Quality Index and Appendix G for PM2.5
• Susan Stone, Rachel McIntosh-Kastrinsky, Mary Hutson, Lars Perlmutt
and Nicole Hagan, U.S. EPA’s Ambient Standards Group and Alison Davis, U.S. EPA Office of Air Quality Planning and Standards
![](https://www.4cleanair.org/wp-content/uploads/2021/01/nacaa-internal-banner-1024x210.jpeg)
NACAA Public Outreach Committee Zoom Meeting (March 14, 2023)
Home / NACAA Public Outreach Committee Zoom Meeting (March 14, 2023)