McMinnville - Cascade Rolling Mills Fenceline Air Monitoring Station, Oregon

McMinnville - Cascade Rolling Mills Fenceline is an air monitoring station located at Hwy 99W & Riverside Drive in McMinnville, Oregon, United States. It is part of the state's ambient air quality monitoring network, focusing on fenceline monitoring near the Cascade Rolling Mills industrial site. The station is operational and contributes to local air quality assessment. The station operates under the regulatory framework of the US EPA Air Quality System (AQS), which sets standards for criteria pollutants such as ozone, particulate matter, carbon monoxide, nitrogen dioxide, and sulfur dioxide. As a fenceline monitor, it likely measures specific pollutants to assess industrial emissions impact on nearby communities. The Oregon Department of Environmental Quality manages the station, ensuring compliance with National Ambient Air Quality Standards (NAAQS). This monitoring station plays a key role in protecting public health and the environment in McMinnville and Yamhill County. By providing real-time data on air quality, it helps inform regulatory decisions and community awareness. Its location near a major highway and industrial facility makes it critical for assessing combined traffic and industrial emissions.

McMinnville is located in Oregon's Willamette Valley, a region with a mix of agricultural, industrial, and urban land uses. The Cascade Rolling Mills facility is a metal recycling and processing plant, which can emit particulate matter and metals. The monitoring station's fenceline placement allows for detection of localized pollution gradients. Oregon's air quality regulations align with EPA standards, and the state has a robust monitoring network to address both urban and industrial sources.