# Approval and Promulgation of State Implementation Plans; Hawaii; Infrastructure Requirements for the 1997 8-Hour Ozone and the 1997 and 2006 Fine Particulate Matter National Ambient Air Quality Standards
> **Rule** · Final rule. · Published 2012-08-09 · Effective 2012-10-09 · 77 FR 47530
## Document
- **Document number:** 2012-19301
- **Category:** air-emissions
- **Federal Register citation:** 77 FR 47530
- **CFR reference:** 40 CFR 52
- **Publication date:** 2012-08-09
- **Effective date:** 2012-10-09
- **State:** HI
- **EPA docket:** EPA-R09-OAR-2012-0228
## Abstract

EPA is approving in part and disapproving in part a State Implementation Plan (SIP) revision submitted by the state of Hawaii pursuant to the requirements of Section 110(a)(1) and (2) of the Clean Air Act (CAA) for the 1997 8-hour ozone national ambient air quality standards (NAAQS) and the 1997 and 2006 NAAQS for fine particulate matter (PM<INF>2.5</INF>).

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2012/08/09/2012-19301/approval-and-promulgation-of-state-implementation-plans-hawaii-infrastructure-requirements-for-the)
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