Regulation & law · 26/12/2001Updated: 10/17/2026 · 1 min read

EPA Proposes Approval of Louisiana's Ozone Redesignation Request

The Environmental Protection Agency (EPA) is proposing to approve the State of Louisiana's request to redesignate Lafourche Parish from a nonattainment area to an attainment area for the 1-hour ozone National Ambient Air Quality Standard, a key step towards improving air quality in the region.