NTAA’s PRK for EPA’s Proposed Revision of the PM2.5 National Ambient Air Quality Standards
The EPA is soliciting input for a proposal that would revise the particulate matter 2.5 standards. The EPA is required to revise ambient air quality concentration standards for air pollutants every five years. You can learn more about the proposed rule on the EPA’s NAAQS for PM website.
Comments on this proposed rule are due to EPA by March 28, 2023 using the Federal Rulemaking Portal. The Docket ID is EPA-HQ-OAR-2015-0072.
NTAA’s PRK
- NTAA Tribal Template Letter – A template Word document that includes NTAA’s comments that can be used by Tribes to submit to the EPA.
- NTAA Fact Sheet – A one-page fact sheet that can be used by Tribes to inform community members and leadership regarding this proposed rule.