Allegheny County Residents Demand Action on Air Pollution

Clairton residents, activists protest air pollution

Allegheny County residents rally for better clean air enforcement

Dozens gather Downtown to protest poor air quality in Allegheny County

Environmental Groups Gather At City-County Building For Air Quality Rally

Protesters gather in Pittsburgh over Clairton Coke Works pollution

Amid rally for air quality action, U.S. Steel commits to work with health department

The Glimpse: Air quality protest leads to tension in Board of Health meeting

Residents Press Allegheny County To Do More For Air Quality

Public Health Suffers, too

Climate change, inversions, and the rise of “super pollution” air events

When better isn’t good enough: Why I tell my Google co-workers and industry peers to avoid Pittsburgh