Search Results for keywords:"Ozone Standards"

The Environmental Protection Agency (EPA) is finalizing a rule concerning air quality in Maricopa County, Arizona. The rule partially approves, partially disapproves, and partially conditionally approves revisions to the air quality plan for the area, focusing on controlling emissions to meet 2008 ozone standards. The EPA is conditionally approving certain rules for controlling emissions from surface coating operations, while requiring updates for others within a year, or they will face disapproval. No comments were received during the public comment period, and failure to meet these conditions might result in federal sanctions.

The Environmental Protection Agency (EPA) is proposing to approve revisions to Pennsylvania's state implementation plan (SIP) to implement reasonably available control technology (RACT) for major sources of nitrogen oxides (NOX) and volatile organic compounds (VOC). These changes are aimed at reducing ozone pollution under the 1997 and 2008 national air quality standards. Pennsylvania submitted these revisions to establish RACT for eight specific sources out of the nine initially proposed. This proposal is part of efforts to ensure cleaner air and better public health by meeting federal Clean Air Act requirements.

The Environmental Protection Agency (EPA) is finalizing a rule regarding air quality standards in Arizona's Maricopa County. The rule involves a mix of limited approval and disapproval concerning revisions to rules about emissions of volatile organic compounds (VOCs) from loading organic liquids and gasoline. Though some rules improve the state's plan and meet the Clean Air Act standards, others are deficient, requiring Arizona to make corrections. If not corrected within two years, federal sanctions may be imposed.

The Environmental Protection Agency (EPA) has approved a plan from Pennsylvania to maintain air quality standards for ozone in the Johnstown area. This plan is part of the state's efforts to meet the 1997 8-hour ozone national ambient air quality standard. The approval makes certain commitments federally enforceable as part of Pennsylvania's Implementation Plan. The plan focuses on ongoing air quality monitoring and measures to ensure that the area continues to meet required standards.