EPAProposed Rule

Air Plan Revisions; Arizona; Maricopa County Air Quality Department; Particulate Matter; Incinerators, Burn-Off Ovens, and Crematories

EnvironmentHealthcare

Summary

The EPA is proposing new air quality rules for Maricopa County, Arizona (which includes Phoenix) to limit dust and particle pollution from incinerators, burn-off ovens, and crematory facilities. The goal is to improve air quality and protect public health by controlling pollution from these sources.

Key Points

  • 1The rule targets three specific types of facilities: incinerators, industrial ovens used to burn off coatings, and crematories in Maricopa County
  • 2These facilities would need to follow stricter standards to reduce particulate matter (tiny dust and ash particles) released into the air
  • 3The EPA is accepting public comments on this proposed rule until October 15, 2025, and people can provide feedback through the federal register
  • 4The rule is part of Arizona's air quality improvement plan to meet federal air quality standards
  • 5Affected businesses may need to upgrade equipment or change operations to comply with the new pollution limits

Key Dates

Published

September 11, 2025

Comment Deadline

October 15, 2025

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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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