Particulate Matter National Ambient Air Quality Standards Regulatory Impact Analysis

1 organizations filed 2 public comments on Particulate Matter National Ambient Air Quality Standards Regulatory Impact Analysis, at the Environmental Protection Agency. The comment window closed 1218d ago.

Abstract

This docket contains information related to the regulatory impact analysis (RIA) associated with the review of the particulate matter (PM) national ambient air quality standards (NAAQS). The review of the PM NAAQS is being conducted in 2019 and 2020.

Commenters (1)

• American Petroleum Institutetrade assoc.

  2 filings · confidence 97%