EPAProposed Rule

OK046.01 Air Quality State Implementation Plans; Approvals and Promulgations: Oklahoma; Revisions to Air Pollution Control Rules, Proposed rule, 4 pages

EnvironmentHealthcare

Summary

The EPA is proposing changes to Oklahoma's air quality rules to help the state meet federal clean air standards. These updates outline how Oklahoma will monitor and improve air pollution in areas that don't currently meet federal health and safety requirements.

Key Points

  • 1Oklahoma must revise its air quality improvement plan to comply with updated federal clean air standards
  • 2The changes affect how the state monitors pollution from vehicles, factories, and other sources
  • 3Public comment period runs from July 7, 2025 to August 7, 2025 for anyone who wants to weigh in
  • 4Better air quality standards help protect public health, especially for children, elderly people, and those with respiratory diseases
  • 5These rules apply to areas in Oklahoma that currently have unhealthy air pollution levels

Impact Assessment

If you are a Manufacturer or Energy Company in Oklahoma, this means you may need to implement new monitoring procedures and potentially reduce emissions to help your state meet federal air quality standards.

Impact Level
Significant
Geographic Scope

State-specific

Compliance Cost

Significant

Who is Affected
ManufacturersEnergy CompaniesState GovernmentsTransportation Companies

Key Dates

Published

July 7, 2025

Comment Deadline

August 7, 2025

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Regulatory Connections

Amends CFR Sections
40 CFR Part 51
Other Documents in This Rulemaking (EPA-R06-OAR-2025-0012)

This summary is for informational purposes only. It may not capture all nuances of the regulation. Always refer to the official text for authoritative information.

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