Air Quality

Air pollution not only causes serious harm to human health, but also contributes heavily to the climate crisis. EPN's volunteers spent decades as leaders in regulatory and voluntary air programs across the country and continue to add value by producing formal comments on EPA proposals, testifying at hearings, and providing background information and insights to reporters and NGOs.

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EPA Moves Put Industry Polluters First, Public Health at Risk, Experts Warn

EPN Comments on Greenhouse Gas Reporting Program Repeal

EPN Comments on Reconsideration of 2009 Endangerment Finding and Greenhouse Gas Vehicle Standards

EPA Proposal Would Gut Greenhouse Gas Reporting, Putting Polluters over People

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Examples of Quality Assurance Project Plans (QAPPs)

QAPP Guidance & Resources

About the Community Air Monitoring Resource Library

Resource Library for Community Air Monitoring

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What EPA’s restructuring means for climate policy

Nov 14, 2025 / by

Jean Chemnick /

Politico

Chet Wayland, former head of air quality monitoring in EPA’s Office of Air Quality Planning and Standards, spoke with Politico about the recent reorganization with in EPA and how it impacts civil servants.

Air

Fuel economy standards rewrite poised to deal a blow to EVs

Oct 27, 2025 / by

Valerie Yurk /

Roll Call

Jeff Alson, former Senior Engineer and Policy Advisor in EPA’s Office of Air and Radiation, spoke with Roll Call about the importance of tailpipe emission regulations.

Vehicle GHG Standards

Help the world breathe again: Restore the US global air-monitoring program

Oct 22, 2025 / by

Dale Evarts and Tahra Vose /

The Hill

Dale Evarts, former Director of EPA Climate and International Group in the Office of Air Quality and Planning Standards, co-authored an article for The Hill about the importance of the Department of State’s Global Air Monitoring Program.

Air

Energy bills in Virginia could increase $1,100 annually by 2040, new report says

Oct. 9, 2025 / by

Eliza Noe /

The Virginian-Pilot

Jeremy Symons, former climate policy advisor at EPA, spoke with The Virginian-Pilot about the increase in energy bills for Virginians and Virginia’s continued reliance on natural gas.

Air