July 10, 1975IN THE MATTER OF ) R72-7PROPOSED AIR QUALITY STANDARDS ) OPINION OF THE BOARD (by Mr.
Measurement methods for these pollutants were also proposed.
Table I summarizes the Proposed Air Quality Standards.
“Air quality standards designating the maximum tolerable
levels for various air contaminants have been thesubject of several regulations adopted by the AirPollution Control Board (Chapter V1 APCB Rules) and offurther hearings (R70-9, R70—lO) by the PollutionControl Boarch The regulations proposed at this timeare those promulgated by the Federal EPA, April 30,...
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