# Attainment Date Extensions for the Logan, Utah-Idaho 2006 24-Hour Fine Particulate Matter Nonattainment Area
> **Rule** · Final rule. · Published 2017-09-08 · Effective 2017-10-10 · 82 FR 42447
## Document
- **Document number:** 2017-18878
- **Category:** air-emissions
- **Federal Register citation:** 82 FR 42447
- **CFR reference:** 40 CFR 52
- **Publication date:** 2017-09-08
- **Effective date:** 2017-10-10
- **State:** ID
- **EPA docket:** EPA-R08-OAR-2017-0216 and EPA-R10-OAR-2017-0193
## Abstract

The Environmental Protection Agency (EPA) is granting two one- year extensions to the Moderate attainment date for the 2006 24-hour fine particulate matter (PM<INF>2.5</INF>) Logan, Utah (UT)-Idaho (ID) nonattainment area. This action is based on the EPA's evaluation of air quality monitoring data and extension requests submitted by the State of Utah on May 2, 2017, and the State of Idaho on December 15, 2015, February 26, 2016, and April 25, 2017. The EPA is extending the Moderate attainment date from December 31, 2015 to December 31, 2017, in accordance with section 188(d) of the Clean Air Act (CAA).

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2017/09/08/2017-18878/attainment-date-extensions-for-the-logan-utah-idaho-2006-24-hour-fine-particulate-matter)
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