Dallas - LaCreole Middle School, Dallas | USA Air Monitoring

Overview

Dallas - LaCreole Middle School (DLM) is an operational air monitoring station in Dallas, Oregon, operated by the Oregon Department of Environmental Quality. It contributes to the US EPA Air Quality System network.

Dallas - LaCreole Middle School (DLM) is an air monitoring station located in Dallas, Oregon, United States. Operated by the Oregon Department of Environmental Quality, it is part of the national ambient air quality monitoring network that supports the US EPA Air Quality System (AQS). The station is situated at 701 SE Lacreole Street, providing localized air quality data for the community. As a regulatory monitoring station, DLM likely measures criteria pollutants such as ozone, particulate matter (PM2.5 and PM10), nitrogen dioxide, sulfur dioxide, carbon monoxide, and lead, in accordance with the National Ambient Air Quality Standards (NAAQS). The station's siting follows EPA guidelines to ensure representativeness of population exposure. Data from this station supports air quality management and public health advisories. The station's location at a middle school allows for monitoring of air quality in a residential and educational setting, which is critical for protecting sensitive populations. Continuous operation ensures long-term trend analysis and compliance with federal regulations. This monitoring contributes to Oregon's air quality planning and attainment status assessments.

Environmental context

The Dallas - LaCreole Middle School station monitors air quality in the Willamette Valley, a region influenced by agricultural activities, urban emissions, and occasional wildfire smoke. The Oregon Department of Environmental Quality operates this station as part of a network that tracks criteria pollutants and supports compliance with the Clean Air Act. The station's data helps assess population exposure and guides local air quality management decisions.

Frequently asked questions

The station is located at 701 SE Lacreole Street in Dallas, Oregon, United States, on the campus of LaCreole Middle School.

As a regulatory air monitoring station, it likely measures criteria pollutants such as ozone, particulate matter (PM2.5 and PM10), nitrogen dioxide, sulfur dioxide, carbon monoxide, and lead, in accordance with EPA standards.

The station is operated by the Oregon Department of Environmental Quality (DEQ), which manages air quality monitoring across the state.

Air monitoring stations in the US operate under the Clean Air Act and are part of the EPA Air Quality System (AQS) network. Stations must follow EPA siting criteria and quality assurance procedures to ensure data accuracy and representativeness.

The station provides continuous air quality data that supports public health advisories, trend analysis, and compliance with National Ambient Air Quality Standards (NAAQS). Its location at a school helps protect sensitive populations.