Overview
McCann is an operational air monitoring station in Nashville, Tennessee, United States. It contributes to local ambient air quality surveillance under the US EPA Air Quality System.
McCann is an air monitoring station located at 56th Ave and Louisiana St in Nashville, Davidson County, Tennessee, United States. As part of the national ambient air quality monitoring network, it supports the assessment of criteria pollutants and other atmospheric parameters to protect public health and the environment. The station operates under the regulatory framework of the US Environmental Protection Agency's Air Quality System (AQS), which sets standards for monitoring methods, siting, and data reporting. While specific parameters measured at this site are not detailed, typical urban stations in Tennessee monitor ozone, particulate matter (PM2.5 and PM10), carbon monoxide, sulfur dioxide, and nitrogen dioxide. The station's location in a mixed residential and industrial area provides representative data for Nashville's air quality. McCann's data contributes to the Nashville-Davidson County air quality management, supporting compliance with National Ambient Air Quality Standards (NAAQS) and informing local health advisories. Continuous operation ensures long-term trend analysis, which is vital for evaluating emission control strategies and understanding the impact of urban growth on air quality.
Environmental context
Nashville's air quality is influenced by transportation emissions, industrial activities, and regional weather patterns. The McCann station's siting in a mixed-use area helps capture representative pollutant levels for the urban population. Monitoring criteria pollutants like ozone and particulate matter is critical for assessing compliance with NAAQS and protecting sensitive groups. The station's data also supports the Middle Tennessee Ozone Study, which investigates local ozone formation and transport.
Frequently asked questions
The McCann air monitoring station is located at 56th Ave and Louisiana St in Nashville, Davidson County, Tennessee, United States.
Typical urban stations in the US EPA network monitor criteria pollutants such as ozone, particulate matter (PM2.5 and PM10), carbon monoxide, sulfur dioxide, and nitrogen dioxide.
Air monitoring stations in Tennessee are typically operated by the Tennessee Department of Environment and Conservation (TDEC) in coordination with the US EPA.
The station operates under the US EPA's Air Quality System (AQS), which implements the Clean Air Act and National Ambient Air Quality Standards (NAAQS) for monitoring and reporting.
The station provides continuous ambient air quality data that helps assess compliance with NAAQS, supports health advisories, and informs local emission reduction strategies.
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