Arizona Farm Bureau Federation
EPARulemakingEPA-HQ-OAR-2015-0072

Review of the National Ambient Air Quality Standards for Particulate Matter

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Last modified
Dec 19, 2024
Comment window
closed 1218d ago
Arizona Farm Bureau Federation filings
1

Activity

Arizona Farm Bureau Federation filed 1 comment on this docket between Apr 3, 2023 and Apr 3, 2023. 245 other organizations filed here. The comment window closed 1218d ago.

What Arizona Farm Bureau Federation filed (1)

Apr 3, 2023· Comment submitted by Arizona Farm Bureau Federation (AZFB)· EPA-HQ-OAR-2015-0072-2185

Filed on regulations.gov — full text not in the inline record.

Abstract

Based on EPA’s reconsideration of the air quality criteria and the NAAQS for particulate matter (PM), the EPA proposes to revise the primary annual PM2.5 standard by lowering the level. The Agency proposes to retain the current primary 24-hour PM2.5 standard and the primary 24-hour PM10 standard. The Agency also proposes not to change the secondary 24-hour PM2.5 standard, secondary annual PM2.5 standard, and secondary 24-hour PM10 standard at this time. The EPA also proposes revisions to other key aspects related to the PM NAAQS, including revisions to the Air Quality Index and monitoring requirements for PM NAAQS.

View on regulations.gov →