Search Results for keywords:"1997 8-hour ozone standard"

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Search Results: keywords:"1997 8-hour ozone standard"

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  • 2021-02623 — Air Plan Approval; West Virginia; 1997 8-Hour Ozone National Ambient Air Quality Standard Second Maintenance Plan for the West Virginia Portion for the Charleston, West Virginia Area Comprising Kanawha and Putnam Counties
    Type:Rule
    Citation:86 FR 10827
    Reading Time:about 18 minutes

    The Environmental Protection Agency (EPA) has approved a revision to West Virginia's state implementation plan (SIP) for maintaining air quality with respect to the 1997 8-hour ozone standard in the Charleston Area, covering Kanawha and Putnam Counties. This final rule follows a review of the plan submitted by the West Virginia Department of Environmental Protection and considers public comments on the proposed rule. EPA determined that West Virginia's plan meets required criteria and will help ensure continued compliance with national air quality standards. The rule becomes effective on March 25, 2021.

    Simple Explanation

    The EPA has said "yes" to West Virginia's plan to keep the air clean in a place called the Charleston Area, which covers two counties. This means the air there should stay safe for people to breathe.

  • 2021-02581 — Air Plan Approval; Pennsylvania; 1997 8-Hour Ozone National Ambient Air Quality Standard Second Maintenance Plan for the York-Adams Area
    Type:Proposed Rule
    Citation:86 FR 8736
    Reading Time:about 23 minutes

    The Environmental Protection Agency (EPA) is proposing to approve Pennsylvania's state implementation plan to maintain air quality standards for ozone in the York-Adams area. This plan, submitted by the Pennsylvania Department of Environmental Protection, aims to uphold the 1997 standard for ozone until 2028, ensuring the region does not exceed limits set for air pollutants. The plan includes specific actions Pennsylvania will take to monitor and manage ozone levels, as well as steps to quickly address any potential violations. Public comments on this proposal are welcomed before final approval.

    Simple Explanation

    The EPA wants to make sure the air stays clean in a place called York-Adams by following some rules about how much pollution there can be. They are asking people for their thoughts on these rules before they decide for real.