US Steel

Since October 2014, US Steel Clairton has been fined $6.65 million for 39 enforcement actions.
Source: U.S. Environmental Protection Agency

What you can do if you smell a sulfur or rotten egg odor

1. Use the SmellPGH app (smellpgh.org) to report and track the odor
2. Report it directly to the new Allegheny Health Department website
(click Submit a request > Health Department > Air Quality)
-You can also call the health department ACHD and report the odor
Note: Make sure to report it to both SmellPGH and to the Health department

Sulfur Dioxide (SO2) has the “struck match” odor and Hydrogen Sulfide (H2S) is the “rotten egg” odor

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https://cleanair.org/residents-urge-u-s-steel-to-focus-on-cleanup/

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https://pennfuture.org/Blog-Item-PennFuture-delivers-Toxic-Neighbor-petition-to-US-SteelPennFuture delivers Toxic Neighbor petition to U.S. Steel