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Intraurban Spatiotemporal Variability Of Ambient Air Pollutants Across Metropolitan St. Louis, Li Du
Intraurban Spatiotemporal Variability Of Ambient Air Pollutants Across Metropolitan St. Louis, Li Du
McKelvey School of Engineering Theses & Dissertations
Ambient air monitoring networks have been established in the United States since the 1970s to comply with the Clean Air Act. The monitoring networks are primarily used to determine compliance but also provide substantive support to air quality management and air quality research including studies on health effects of air pollutants. The Roxana Air Quality Study (RAQS) was conducted at the fenceline of a petroleum refinery in Roxana, Illinois. In addition to providing insights into air pollutant impacts from the refinery, these measurements increased the St. Louis area monitoring network density for gaseous air toxics and fine particulate matter (PM2.5) …