Regulation

Finding of Failure To Attain the 2006 24-Hour PM2.5 Standards; California; San Joaquin Valley; Error Correction

A node in the IdeaNavigator AI intelligence graph with 5 connections across 5 reports.

In response to a court decision, the Environmental Protection Agency (EPA) is correcting our July 22, 2020 final action erroneously granting a Clean Air Act (CAA) section 188(e) attainment date extension for the 2006 24-hour fine particulate matter (PM<INF>2.5</INF>) national ambient air quality standards (NAAQS or "standards") in the San Joaquin Valley from December 31, 2019, to December 31, 2024 summary
Environmental Protection Agency agency
US jurisdiction
2026-07-13 effectiveDate
10 daysUntilEffective
imminent urgencyBand
4 urgencyRank
verticals
attain, california, failure, finding, joaquin, standards keywords

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