Ambient Air Monitoring Equivalent and Equivalent Methods; Designation of One New Equivalent Method

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Ambient Air Monitoring Equivalent and Equivalent Methods; Designation of One New Equivalent Method

Publication Date: 
Monday, July 3, 2023 - 4:00am
Description: 

Notice is hereby given that the Environmental Protection Agency (EPA) has designated one new equivalent method for measuring concentrations of PM<INF>10</INF> in ambient air.

Link: 
https://www.federalregister.gov/documents/2023/07/03/2023-14083/ambient-air-moni…
Creator: 
Environmental Protection Agency