Violation page
Clean Air Act violations in Pennsylvania
Pennsylvania facilities in the imported ECHO data show air-program oversight, inspections, or noncompliance signals.
Recent actions
What the page calls out
Last recorded inspection: 2025-08-21. Total penalties on record: $10,676,815.
Last recorded inspection: 2025-10-10. Total penalties on record: $10,228,500.
Last recorded inspection: 2025-05-07. Total penalties on record: $6,115,725.
Facilities
Profiles tied to this violation theme
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U.s. Steel Mon Valley Works - Clairton Plant
Significant Violation across 12 of the last 12 quarters, with $10,676,815 in recorded penalties.
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Shell Chemical Appalachia Llc
Significant Violation across 12 of the last 12 quarters, with $4,939,336 in recorded penalties.
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Eastman Chemical Company
Significant Violation across 12 of the last 12 quarters, with $6,115,725 in recorded penalties.
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Befesa Zinc Us Inc
Significant Violation across 12 of the last 12 quarters, with $10,228,500 in recorded penalties.
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United Parcel Svc In/philadelphia Air Hu
No Violation Identified with $5,315,148 in recorded penalties.
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Ak Steel A
No Violation Identified with $6,000,000 in recorded penalties.