# Air Plan Approval and Air Quality Designation; Connecticut; Determination of Clean Data for the 2008 8-Hour Ozone Standard for the Greater Connecticut Area
> **Rule** · Final action. · Published 2020-07-13 · Effective 2020-08-12 · 85 FR 41924
## Document
- **Document number:** 2020-13787
- **Category:** air-emissions
- **Federal Register citation:** 85 FR 41924
- **CFR reference:** 40 CFR 52
- **Publication date:** 2020-07-13
- **Effective date:** 2020-08-12
- **State:** CT
- **EPA docket:** EPA-R01-OAR-2020-0132
## Abstract

The Environmental Protection Agency (EPA) is finalizing a clean data determination for the Greater Connecticut Serious 8-hour ozone nonattainment area, concluding that the area has monitored attainment of the 2008 8-hour National Ambient Air Quality Standard (NAAQS) for ozone, based upon certified 2016-2018 ozone data. This action suspends the requirements for this area to submit an attainment demonstration, a reasonable further progress plan, contingency measures, and other planning State Implementation Plan (SIP) revisions related to attainment of the 2008 8-hour ozone NAAQS on the condition that the area continues to attain the 2008 8-hour ozone NAAQS. This action is being taken in accordance with the Clean Air Act.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2020/07/13/2020-13787/air-plan-approval-and-air-quality-designation-connecticut-determination-of-clean-data-for-the-2008)
---
*AI Analytics · CC0 1.0*