# Approval and Promulgation of Air Quality Implementation Plans; Pennsylvania; Determination of Attainment of Fine Particle Standard
> **Rule** · Final rule. · Published 2008-08-25 · Effective 2008-08-25 · 73 FR 49949
## Document
- **Document number:** E8-19421
- **Category:** air-emissions
- **Federal Register citation:** 73 FR 49949
- **CFR reference:** 40 CFR 52
- **Publication date:** 2008-08-25
- **Effective date:** 2008-08-25
- **State:** PA
- **EPA docket:** EPA-R03-OAR-2008-0257
## Abstract

EPA is determining that the Harrisburg-Lebanon-Carlisle, Pennsylvania nonattainment area for the 1997 fine particle (PM<INF>2.5</INF>) National Ambient Air Quality Standard (NAAQS) has attained the 1997 PM<INF>2.5</INF> NAAQS.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2008/08/25/E8-19421/approval-and-promulgation-of-air-quality-implementation-plans-pennsylvania-determination-of)
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