EPA promotes prescribed fires in clean air guidance

By Marc Heller | 10/16/2025 04:24 PM EDT

The agency said states shouldn’t discourage the use of prescribed wildland burning as they aim to meet federal air quality standards.

One firefights walks among the flames as another person takes a photo and another firefighter looks on during a prescribed fire in Kings Canyon National Park, California.

Firefighter Andrew Pettit (right) walks among the flames in Cedar Grove as fire ecologist Tony Caprio (center) takes a photo and firefighter Julio Campos looks on during a prescribed fire in Kings Canyon National Park, California, on June 11, 2019. Brian Melley/AP

Smoke from prescribed fires shouldn’t count against states’ compliance with federal air quality standards, EPA said Thursday in a memo to regional offices.

The policy guidance, signed by Assistant Administrator for Air and Radiation Aaron Szabo, asserts that state-level air quality implementation plans shouldn’t interfere with the use of prescribed fire to lessen wildfire risks.

“Strategic wildland fire management, including the use of prescribed fire as a mitigation tool, has become increasingly important for protecting communities and natural resources,” the agency said.

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EPA regional offices are expected to engage with state officials to discuss approaches to attainment under the Clean Air Act that don’t limit the use of prescribed fire in wildland settings, according to the memo.

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