Posted inNews Summit held to discuss Pittsburgh’s ongoing air quality issues and high asthma rates by Jason Phox November 8, 2021November 2, 2024
Posted inNews U.S. Steel is challenging an Allegheny County proposed air quality regulation by Ryan Deto September 22, 2021July 18, 2025
Posted inNews Pittsburgh’s air quality in 2021 on pace to have one of worst years in recent history by Lauryn Nania July 29, 2021November 15, 2024
Posted inNews Wildfire smoke covers Pittsburgh and many parts of the Northeast by Ryan Deto July 20, 2021August 29, 2024
Posted inNews Allegheny County air quality dips into unhealthy range after July 4 fireworks by Kimberly Rooney 高小荣 July 5, 2021July 9, 2024
Posted inNews U.S. Steel cancels $1 billion upgrades to local facilities; plans to close high-emissions batteries at Clairton Coke Works by Kimberly Rooney 高小荣 April 30, 2021January 8, 2025
Posted inNews American Lung Association gives Allegheny County an F for air quality, county officials push back on grade by Ryan Deto April 22, 2021March 9, 2025
Posted inNews Allegheny County Health Department starts providing Mon Valley poor air quality alerts by Kimberly Rooney 高小荣 April 12, 2021July 18, 2025
Posted inNews PlumePGH tracks the source of air pollution in Pittsburgh, and how it gets to your home by Ryan Deto March 10, 2021March 25, 2025
Posted inNews As Allegheny County finally meets clean air standards, environmentalists are concerned the victory could be short lived by Colleen Hammond February 12, 2021June 7, 2024
Posted inNews EPA grant will help purchase seven electric buses for the Port Authority Ryan DetoDecember 3, 2020October 2, 2023
Posted inColumns Random website says Pittsburgh is happiest city in Pa. HAHAHAHAHAHAHA, no. Ryan DetoOctober 15, 2020December 22, 2023
Posted inNews Report: Pittsburgh ranked 8th worst for air pollution among US cities Hannah LynnApril 22, 2020November 2, 2024
Posted inNews Pennsylvania has the most premature deaths per capita caused by air pollution of any state Ollie GratzingerFebruary 14, 2020August 6, 2025
Posted inNews Dozens gather Downtown to protest poor air quality in Allegheny County Ryan DetoJanuary 10, 2020August 1, 2024
Posted inNews GASP and Patagonia use mural to urge action on curbing air pollution Amanda WaltzDecember 2, 2019March 10, 2024
Posted inNews Thousands of Allegheny County residents want air-quality issues taken more seriously Ryan DetoJuly 16, 2019May 2, 2025
Posted inNews What’s behind those “unhealthy air quality” warnings in Pittsburgh? Ryan DetoFebruary 4, 2019July 20, 2025
Posted inNews State Rep.-elect Summer Lee rallies with environmentalists for cleaner air Ryan DetoAugust 31, 2018September 3, 2024
Posted inBlogs State Rep. Ed Gainey and advocates call for fleet of electric buses in Pittsburgh area Ryan DetoMay 3, 2018July 1, 2025
