Attainment Date Extension for the San Joaquin Valley, California 2012 Annual PM2.5 Fine Particulate Matter Nonattainment Area
Built by the Tribune's code from the Federal Register. No AI wrote this page. Published in the Federal Register June 11, 2026. Document 2026-11735. Updated Nov. 10, 2026.
- What it does
The Environmental Protection Agency (EPA) is proposing to grant an extension of the applicable "Serious" area attainment date for the San Joaquin Valley nonattainment area for the 2012 annual fine particulate matter (PM<INF>2.5</INF>) national ambient air quality standards (NAAQS or "standards") from December 31, 2025, to December 31, 2030, based on a proposed determination that the State has satisfied the statutory criteria for this extension. The EPA will accept comments on this proposed rulemaking during a 30-day public comment period.
The Environmental Protection Agency's summary, as published in the Federal Register.
- What it would change
1 part of Title 40 of the Code of Federal Regulations:
- What happens next and when
Comments must be received on or before July 13, 2026.
The agency's dates, word for word.
The record as published
| Document number | 2026-11735 |
|---|---|
| Action | Proposed rule. |
| Agencies | Environmental Protection Agency |
| Published | June 11, 2026 |
| Comments close | July 13, 2026 |
| Docket | EPA-R09-OAR-2026-3665 |
Source: the Federal Register (public domain). The document in the Federal Register