Overview
Springfield - City Hall (SCH) is an operational air monitoring station in Springfield, Oregon, operated by the Oregon Department of Environmental Quality. It provides ambient air quality data as part of the state's monitoring network.
Springfield - City Hall (SCH) is an air monitoring station located at 225 N 5th Street in Springfield, Oregon, United States. Operated by the Oregon Department of Environmental Quality, this station is part of the state's ambient air quality monitoring network, which supports compliance with the U.S. EPA's National Ambient Air Quality Standards (NAAQS). The station is currently operational and contributes to long-term air quality surveillance in the Willamette Valley region. The station's technical specifications include regular sampling with a last reported sample date of June 30, 2025. As a fixed-site monitor, it likely measures criteria pollutants such as ozone, particulate matter (PM2.5 and PM10), carbon monoxide, sulfur dioxide, and nitrogen dioxide, in accordance with EPA monitoring requirements. The station's siting follows EPA guidelines for representativeness, ensuring data reflects population exposure in the Springfield urban area. Environmental monitoring at this station supports public health protection by tracking air quality trends and identifying potential pollution episodes. The data collected aids in regulatory compliance, air quality forecasting, and community awareness. Springfield's location in the Willamette Valley, surrounded by industrial and agricultural activities, makes continuous monitoring essential for managing regional air quality and mitigating health risks.
Environmental context
Springfield is situated in the Willamette Valley, a region with a mix of urban, industrial, and agricultural land uses. Air quality can be influenced by emissions from transportation, manufacturing, and seasonal wildfires. The monitoring station at City Hall provides critical data on criteria pollutants, helping to assess compliance with NAAQS and inform local air quality management. The station's urban siting ensures representative sampling of population exposure, supporting public health advisories and regulatory actions.
Frequently asked questions
The station is located at 225 N 5th Street, Springfield, Oregon, United States.
As a fixed-site air monitoring station, it typically measures criteria pollutants such as ozone, particulate matter, carbon monoxide, sulfur dioxide, and nitrogen dioxide to assess compliance with National Ambient Air Quality Standards.
The station is operated by the Oregon Department of Environmental Quality (DEQ).
Air monitoring stations in the U.S. operate under the EPA's Air Quality System (AQS) network, following guidelines in 40 CFR Part 58 for siting, operation, and data reporting to ensure compliance with the National Ambient Air Quality Standards (NAAQS).
Springfield's location in the Willamette Valley, with industrial and agricultural activities, makes air monitoring essential for tracking pollutants, protecting public health, and supporting regulatory compliance and air quality forecasting.
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