Overview
Morton Arboretum Air Monitoring Station in Lisle, Illinois, is an operational facility under the Illinois Environmental Protection Agency, contributing to regional air quality surveillance.
Morton Arboretum Air Monitoring Station is an operational air monitoring facility located at Route 53 in Lisle, DuPage County, Illinois, United States. It is part of the state's ambient air quality monitoring network managed by the Illinois Environmental Protection Agency. The station provides continuous data on criteria pollutants to support compliance with the National Ambient Air Quality Standards (NAAQS) established by the U.S. EPA. The facility operates under the regulatory framework of the U.S. Clean Air Act and the EPA's Air Quality System (AQS) network. Air monitoring stations in Illinois typically measure pollutants such as ozone, particulate matter (PM2.5 and PM10), sulfur dioxide, nitrogen dioxide, carbon monoxide, and lead. The station's siting follows EPA guidelines to ensure representativeness of local air quality conditions, particularly in suburban and green space environments like the arboretum. The Morton Arboretum station plays a key role in characterizing air quality in the western Chicago suburbs, an area influenced by both urban emissions and natural vegetation. Its location within a large botanical garden provides a unique opportunity to assess background air quality and the impact of green spaces on pollutant levels. The data collected supports public health advisories and informs regional air quality management strategies.
Environmental context
The Morton Arboretum station monitors air quality in a suburban setting with mixed land use, including residential areas, commercial corridors, and significant green space. The arboretum itself acts as a natural buffer, potentially influencing local pollutant dispersion. The station's data helps assess the effectiveness of emission reduction programs in the Chicago metropolitan area and contributes to understanding the role of vegetation in mitigating air pollution. Parameter coverage typically includes criteria pollutants and may extend to meteorological parameters to support dispersion modeling.
Frequently asked questions
The Morton Arboretum Air Monitoring Station is located at Route 53 in Lisle, DuPage County, Illinois, United States.
As part of the Illinois EPA network, the station typically monitors criteria pollutants including ozone, particulate matter (PM2.5 and PM10), sulfur dioxide, nitrogen dioxide, carbon monoxide, and lead.
The station is operated under the Illinois Environmental Protection Agency, which manages the state's ambient air quality monitoring network.
Air monitoring stations in Illinois operate under the U.S. Clean Air Act and the EPA's Air Quality System (AQS) network, following National Ambient Air Quality Standards (NAAQS) for criteria pollutants.
The arboretum's extensive green space provides a unique setting to assess background air quality and the influence of vegetation on pollutant levels, complementing urban monitoring sites in the Chicago region.
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