Overview
East Chicago- Franklin School/Washington School (Ben. Franklin) is an air monitoring station in East Chicago, Indiana, operated by the Indiana Department of Environmental Management. It provides ambient air quality data as part of the US EPA Air Qual
East Chicago- Franklin School/Washington School (Ben. Franklin) is an air monitoring station located at 2400 Cardinal Dr. in East Chicago, Indiana, within Lake County. The station is part of the US EPA Air Quality System (AQS) network and is operated by the Indiana Department of Environmental Management, Office of Air Quality. It serves to monitor ambient air quality in an industrial and urban area near the southern shore of Lake Michigan. The station collects air samples and reports data to the EPA AQS, supporting compliance with National Ambient Air Quality Standards (NAAQS). As a regulatory monitoring site, it typically measures criteria pollutants such as ozone, particulate matter, nitrogen dioxide, sulfur dioxide, carbon monoxide, and lead. The most recent sample date is September 30, 2024, indicating ongoing operation and data continuity. East Chicago is home to heavy industry including steel mills, oil refineries, and chemical plants, making air quality monitoring critical for public health and environmental regulation. The station's data helps assess local pollution trends, inform regulatory actions, and protect community health. Its location at a school site also supports community exposure assessment.
Environmental context
East Chicago is located in the industrial corridor of northwest Indiana, with significant emissions from steel manufacturing, petroleum refining, and chemical processing. The area is also influenced by urban pollution from the Chicago metropolitan area and lake breeze effects from Lake Michigan. Air monitoring stations like this one are essential for tracking criteria pollutants and understanding local air quality dynamics. The station's siting at a school provides representative exposure data for sensitive populations.
Frequently asked questions
The station is located at 2400 Cardinal Dr., East Chicago, Indiana, at the Washington School (formerly Benjamin Franklin Elementary School).
As part of the EPA AQS network, the station typically measures criteria pollutants such as ozone, particulate matter, nitrogen dioxide, sulfur dioxide, carbon monoxide, and lead, though specific parameters may vary.
The station is operated by the Indiana Department of Environmental Management (IDEM), Office of Air Quality.
Air monitoring in the US is governed by the Clean Air Act and implemented through the EPA's Air Quality System (AQS) network, which sets National Ambient Air Quality Standards (NAAQS) for criteria pollutants.
East Chicago has heavy industrial activity including steel mills and refineries, making air monitoring critical for assessing pollution impacts on public health and ensuring compliance with environmental regulations.
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