Air Quality Plan; Arizona; Maricopa County Air Quality Department; Gasoline Loading
The comment period closed Sep 10, 2026.
The U.S. Environmental Protection Agency (EPA) is proposing to approve and conditionally approve revisions to the Maricopa County Air Quality Department (MCAQD or "County") portion of the Arizona State Implementation Plan (SIP). These revisions concern emissions of volatile organic compounds (VOC) from loading organic liquids and gasoline. We are proposing action on local rules to regulate these e
Summary from the Federal Register.
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- Aug 11, 2026
Rule published
Air Quality Plan; Arizona; Maricopa County Air Quality Department; Gasoline Loading
Environmental Protection Agency
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