MADISON, Wisconsin, Dec. 11 (TNSres) -- The Wisconsin Department of Natural Resources issued the following news release on Dec. 10, 2024: * * * Includes Air Monitoring Data Through 2023 * * * The Wisconsin Department of Natural Resources (DNR) today released its annual air quality trends report. This year's report covers 20 years of state air monitoring data for air pollutants regulated under the Clean Air Act, including ground-level ozone, sulfur dioxide, nitrogen dioxide, carbon monoxide,   more