EPAFinal Rule

Direct final approval of Ohio Emergency Episode and Ambient Air Quality Standards

EnvironmentHealthcare

Summary

The EPA is approving Ohio's plan for managing air quality emergencies and setting pollution standards to protect public health. This rule helps ensure that Ohio has clear rules in place to reduce air pollution when it gets dangerously high and to keep the air safe for people to breathe.

Key Points

  • 1Ohio has created emergency procedures to follow when air pollution reaches unhealthy levels in certain areas
  • 2The regulation sets specific limits on how much pollution is allowed in Ohio's air to protect people's health
  • 3The EPA reviewed and approved Ohio's air quality plan, meaning it meets federal clean air standards
  • 4This affects Ohio residents, especially children, elderly people, and those with breathing problems who are more sensitive to air pollution
  • 5The public had until December 27, 2025 to submit comments on this approval

Impact Assessment

If you are a Manufacturer or Energy Company in Ohio, this means you must follow Ohio's air quality emergency protocols and pollution standards to reduce emissions when air quality becomes hazardous.

Impact Level
Moderate
Geographic Scope

State-specific

Compliance Cost

Moderate

Who is Affected
ManufacturersEnergy CompaniesState GovernmentsHealthcare Providers

Key Dates

Published

November 26, 2025

Comment Deadline

December 27, 2025

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Regulatory Connections

Amends CFR Sections
40 CFR Part 5140 CFR Part 52
Other Documents in This Rulemaking (EPA-R05-OAR-2025-0013)

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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