September 29, 1975ASHLAND CHEMICAL COMPANY1Petitioner,v.
) PCB 75—174
ENVIRONMENTAL PROTECTION AGENCY, ) Respondent.
In addition, the annual
average for sulfur dioxide of 0.031 ppm violates the nationaland Illinois standard of 0.030 ppm.
But Pekin is only 4 miles away and has had a violation.
Besides the above legal questions, the rationale of
stating, as the Board majority does, that these sulfurdioxide emissions in violation of Board regulations willnot cause air quality violations is a tenuous one.
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