Clean Air Act Promulgation of Extension of Attainment Date for the San Diego, California Serious Ozone Nonattainment Area

Riepilogo

EPA is proposing to extend the attainment date for the San Diego serious ozone nonattainment area from November 15, 1999 to November 15, 2000. This extension is based in part on monitored air quality readings for the 1-hour national ambient air quality standard (NAAQS) for ozone during 1999. In the final rules section of this Federal Register, we are approving the State's request as a "direct final" rule without prior proposal because we view this action as noncontroversial and anticipate no adverse comments. A detailed rationale for the approval is set forth in the direct final rule. If no adverse comments are received in response to that direct final rule, no further activity is contemplated in relation to this proposed rule. If we receive substantive adverse comments which have not already been responded to, the direct final rule will be withdrawn and all public comments received will be addressed in a subsequent final rule based on the proposed rule. We will not institute a second comment period on this action. Any parties interested in commenting on this action should do so at this time.