Data / Federal rules / 2025-14472
Finding of Failure To Attain and Reclassification of Area in New York as Serious for the 2015 Ozone National Ambient Air Quality Standards-Shinnecock Indian Nation
The Environmental Protection Agency published this final rule in the Federal Register on July 31, 2025. It took effect on September 2, 2025.
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What the agency says
The Environmental Protection Agency (EPA) is determining that Indian country under the jurisdiction of the Shinnecock Indian Nation located within the New York-Northern New Jersey-Long Island nonattainment area (Shinnecock Indian Nation area) failed to attain the 2015 ozone National Ambient Air Quality Standards (NAAQS) by the applicable attainment date. The effect of failing to attain by the applicable attainment date is that the area will be reclassified by operation of law to "Serious" nonattainment for the 2015 ozone NAAQS on September 2, 2025, the effective date of this final rule. This action fulfills the EPA's obligation under the Clean Air Act (CAA) to determine whether ozone nonattainment areas attained the NAAQS by the attainment date and to publish a document in the Federal Register identifying each area that is determined as having failed to attain and identifying the reclassification.
Key facts
- Document number
- 2025-14472
- Type
- Final rule
- Action
- Final determination
- Agency
- Environmental Protection Agency
- Published
- July 31, 2025
- Takes effect
- September 2, 2025
- Dates
- This final rule is effective on September 2, 2025.
- Docket
- EPA-R02-OAR-2025-0004; FRL-12573-01-R2
- Code of Federal Regulations
- 40 CFR 81
- Topics
- Air pollution control; Environmental protection; Intergovernmental relations; Nitrogen dioxide; Ozone; Reporting and recordkeeping requirements; Volatile organic compounds
- Pages
- 6
Other documents from the Environmental Protection Agency
Everything from the Environmental Protection Agency · Rules on air pollution control · Rules on environmental protection · Rules on intergovernmental relations · Published in July 2025
Read from the Federal Register API, last updated 2026-10-23. The document on federalregister.gov is the official record; dates and dockets can change through later corrections. Free to reuse with credit to SpecStream under CC BY 4.0.