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Emissions

The graphs below show the overall decreases in emissions of certain pollutants at Quemetco over the last 20 years.

Graphs of Quemetco Emissions to Present

In 2014, Rule 1420.1 was amended to add arsenic, benzene, and 1,3 butadiene emission limits with a compliance date of January 1, 2015. Since the benzene emission limits became effective, emissions have decreased.



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South Coast Air Quality Management District

21865 Copley Dr, Diamond Bar, CA 91765

909-396-2000

 

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