EPA Approves Muscatine, Iowa, Air Quality Redesignation
November 18, 2025
November 18, 2025
WASHINGTON, Nov. 18 -- The Environmental Protection Agency issued the following news release:
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EPA Approves Muscatine, Iowa, Air Quality Redesignation
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LENEXA, KAN. (NOV. 18, 2025) - Today, U.S. Environmental Protection Agency (EPA) has approved the State of Iowa's request to redesignate the Muscatine Area from nonattainment to attainment for the 2010 1-Hour Sulfur Dioxide (SO 2 ) National Ambient Air Quality Standard (NAAQS).
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EPA Approves Muscatine, Iowa, Air Quality Redesignation
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LENEXA, KAN. (NOV. 18, 2025) - Today, U.S. Environmental Protection Agency (EPA) has approved the State of Iowa's request to redesignate the Muscatine Area from nonattainment to attainment for the 2010 1-Hour Sulfur Dioxide (SO 2 ) National Ambient Air Quality Standard (NAAQS).
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