March 22, 2023
Air Monitoring Data Map (EPA) Alt FI.jpg
The EPA estimates that, based on recent monitoring information, 112 counties across the U.S. would not meet the proposed 9-10 μg/m3  standard. | EPA

EPA Proposes Lowering Limit for Small Particle Pollution

Jan 8, 2023
K Kaufmann
Environmental Regulations / FERC & Federal

EPA wants to cut the annual levels of PM2.5 ― the very small particles of soot produced by fossil fuel combustion ― by as much as 25% from the current standard.

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