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Fighting to Improve Air Quality for Over 50 Years

Founded in 1969, GASP has been a diligent watchdog, educator, litigator, and policy-maker on many environmental issues, with a focus on air quality in the Pittsburgh region.

Get Involved

Sophia Clairton

Special Report: U.S. Steel Investors Sue Company


Achieve the Hydrogen Sulfide Standard!


What's happening in Erie?

Connect with GASP

What We Do



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Legal/Watch Dog



Upcoming Events

Community Event | Let’s Talk Air Quality

Pittsburgh Mennonite Church (2018 S Braddock Ave, Swissvale, Pennsylvania 15218)

Community Event | Activate Democracy: How to Talk to Elected Leaders About Climate Change

Center for Sustainable Landscapes (behind Phipps Conservatory—enter via Frew Street Extension)

Public Meeting: Allegheny County Board of Health Meeting

ACHD Administrative Offices 542 Fourth Ave., Large Conference Room Pittsburgh, PA 15219

Public Event: Public Hearing Regarding Air Quality Permits

Clack Building 7 (first-floor conference room) located at 301 39th St, Pittsburgh, PA 15201

Public Event | Spring Into Clean Air Rally

City-County Building, Downtown

Public Event | Join GASP at the Highmark Walk for a Healthy Community

Heinz Field
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