Overview
An air monitoring station located at 312 Canco Road in Portland, Maine, operated by the Maine D.E.P. Bureau of Air Quality Control. It is part of the US EPA Air Quality System network, monitoring criteria pollutants to assess regional air quality.
PROBE LOCATED ON ROOF AT EASTERLY SIDE OF BUILDING is an air monitoring station situated in Portland, Maine, United States. The station is operated by the Maine D.E.P. Bureau of Air Quality Control and is part of the broader US EPA Air Quality System (AQS) network, which monitors ambient air quality across the country. As a fixed-site monitoring station, it contributes to the assessment of regional air pollution levels and compliance with National Ambient Air Quality Standards (NAAQS). The station is located in an urban-industrial area of Portland, near the coast, which allows it to capture emissions from local sources such as transportation, industrial facilities, and residential heating. Typical parameters measured at such stations include criteria pollutants like ozone (O3), particulate matter (PM2.5 and PM10), nitrogen dioxide (NO2), sulfur dioxide (SO2), carbon monoxide (CO), and lead (Pb). The data collected supports regulatory reporting, health advisories, and trend analysis for the region. This monitoring station plays a key role in protecting public health and the environment in the Portland metropolitan area. Its location on the roof of a building at the easterly side provides representative sampling of local air quality. The data generated helps inform air quality management decisions, such as emission reduction strategies and public health warnings during high pollution events. The station's operation aligns with the US EPA's mission to ensure clean air for all communities.
Environmental context
Portland, Maine, experiences a humid continental climate with significant seasonal variations, influencing air pollution patterns. The station's location near the coast and industrial areas allows monitoring of pollutants from marine vessels, traffic, and local industry. Parameter coverage typically includes criteria pollutants, with potential for speciation and meteorological measurements. Siting representativeness is crucial for capturing urban background and source impacts, supporting compliance with NAAQS and regional air quality planning.
Frequently asked questions
The station is located at 312 Canco Road, Portland, Maine, United States, on the roof at the easterly side of the building.
As part of the US EPA AQS network, the station typically measures criteria pollutants such as ozone, particulate matter (PM2.5 and PM10), nitrogen dioxide, sulfur dioxide, carbon monoxide, and lead.
The station is operated by the Maine D.E.P. Bureau of Air Quality Control, based in Augusta, Maine.
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) for criteria pollutants.
The station provides continuous data on ambient air pollution levels, supporting regulatory compliance, public health advisories, and emission reduction strategies in the Portland metropolitan area.
Other Air Monitoring Station plants in United States · 6 nearby