Overview
Marsh Elementary on the Roof is an operational air monitoring station in Michigan City, Indiana, operated by the Indiana Department of Environmental Management. It provides ambient air quality data for the local community.
Marsh Elementary on the Roof is an air monitoring station located in Michigan City, LaPorte County, Indiana, United States. The station is part of the state's ambient air quality monitoring network, operated by the Indiana Department of Environmental Management's Office of Air Quality. It serves to monitor criteria pollutants and support compliance with the Clean Air Act. The station is situated on the roof of Marsh Elementary School at 400 E. Homer Street. As part of the US EPA's Air Quality System (AQS) network, it collects data on pollutants such as ozone, particulate matter, and others. The station's last reported sample date was December 31, 2024, indicating ongoing operations. The monitoring site is representative of urban air quality in Michigan City. The data from this station contributes to the national air quality database, helping to inform public health advisories and regulatory decisions. It plays a role in tracking long-term air quality trends in the region and supporting the state's compliance with National Ambient Air Quality Standards (NAAQS).
Environmental context
Marsh Elementary on the Roof monitors ambient air quality in Michigan City, a community with industrial and transportation-related emissions. The station's location on a school roof provides representative sampling of urban air. It measures criteria pollutants as part of the EPA's AQS network, supporting the state's air quality management and public health protection.
Frequently asked questions
Marsh Elementary on the Roof is located at 400 E. Homer Street in Michigan City, LaPorte County, Indiana, United States.
The station is operated by the Indiana Department of Environmental Management's Office of Air Quality.
As part of the EPA's Air Quality System, the station monitors criteria pollutants such as ozone, particulate matter, and others to ensure compliance with National Ambient Air Quality Standards.
The station provides data that helps Indiana assess air quality trends, issue health advisories, and demonstrate compliance with the Clean Air Act.
Yes, the station is operational, with its last reported sample date on December 31, 2024.
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