Overview
The Castor and Delaware Avenues (ITO) air monitoring station in Philadelphia, Pennsylvania, is an operational facility managed by Philadelphia Air Management Services. It contributes to local air quality surveillance under the US EPA's regulatory fra
The Castor and Delaware Avenues (ITO) air monitoring station is located in Philadelphia, Pennsylvania, United States. It is an operational air monitoring station managed by Philadelphia Air Management Services, part of the national network that tracks ambient air quality. The station supports the city's efforts to monitor criteria pollutants and other atmospheric parameters. As a US EPA AQS network station, it operates under the Clean Air Act and National Ambient Air Quality Standards (NAAQS). The station likely measures pollutants such as ozone, particulate matter, carbon monoxide, sulfur dioxide, and nitrogen dioxide, though specific parameters are not detailed. Its location in an urban area provides representative data for population exposure assessment. The station's data contributes to regional air quality management, public health advisories, and regulatory compliance. Philadelphia's industrial and transportation emissions make continuous monitoring essential for protecting community health and informing policy decisions. The station plays a key role in the city's environmental monitoring infrastructure.
Environmental context
Philadelphia's air quality is influenced by industrial activities, vehicle emissions, and regional transport of pollutants. The Castor and Delaware Avenues station provides critical data for assessing compliance with NAAQS and tracking trends in criteria pollutants. Its urban siting ensures representative monitoring of population exposure, supporting public health interventions and regulatory actions under the US EPA AQS network.
Frequently asked questions
The station is located at Castor and Delaware Avenues in Philadelphia, Pennsylvania, United States.
The station is operated by Philadelphia Air Management Services, the local agency responsible for air quality monitoring in Philadelphia.
Air monitoring stations in the US operate under the Clean Air Act and are part of the EPA's Air Quality System (AQS) network, which enforces National Ambient Air Quality Standards (NAAQS).
Philadelphia's urban environment with industrial and traffic emissions requires continuous air monitoring to protect public health, ensure regulatory compliance, and inform air quality management decisions.
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