Rescinding Findings That the 1-Hour Ozone Standard No Longer Applies in Certain Areas

摘要

The EPA is reopening the comment period for the notice of proposed rulemaking (NPR) that was published on October 25, 1999 (64 FR 57424) regarding the rescinding of findings made by EPA that the 1-hour national ambient air quality standard (NAAQS) for ozone no longer applies in certain areas and which was further clarified on November 18, 1999 (64 FR 63002). The October 25 proposal established a 30-day comment period, which ended on December 1. The EPA believes this provided an adequate opportunity to comment on the specific issues identified in the proposal. However, in response to requests from the public, EPA is reopening the comment period to January 3, 2000.