Overview
Public Safety Building in Madawaska, Maine, is an operational air monitoring station reporting to the Maine DEP Bureau of Air Quality Control. It provides ambient air quality data for the Aroostook County region.
Public Safety Building is an air monitoring station located at 428 Main Street in Madawaska, Maine, United States. Operated under the Maine Department of Environmental Protection's Bureau of Air Quality Control, this station contributes to the national air quality monitoring network. As part of the US EPA's Air Quality System (AQS), it supports compliance with the Clean Air Act by tracking criteria pollutants and other parameters. The station is part of a statewide network managed by the Maine DEP, which follows EPA guidelines for siting, instrumentation, and data reporting. Typical air monitoring stations in Maine measure pollutants such as ozone, particulate matter (PM2.5 and PM10), sulfur dioxide, nitrogen dioxide, carbon monoxide, and lead. The station's last reported sample date is June 30, 2025, indicating ongoing data collection. Located in Madawaska, a town in northern Maine near the Canadian border, this station provides valuable air quality data for a rural area with potential influences from local industrial activities and transboundary pollution. The data supports public health assessments and environmental management decisions in Aroostook County.
Environmental context
The air monitoring station at Public Safety Building operates within the US EPA's regulatory framework, which mandates monitoring of criteria pollutants to protect public health and the environment. In rural Maine, key concerns include long-range transport of pollutants, seasonal ozone events, and particulate matter from wood combustion. The station's siting is representative of a small urban area, providing data to assess local air quality trends and compliance with National Ambient Air Quality Standards (NAAQS).
Frequently asked questions
The Public Safety Building air monitoring station is located at 428 Main Street in Madawaska, Maine, United States, within Aroostook County.
The station is operated under the Maine Department of Environmental Protection's Bureau of Air Quality Control, which manages the state's air monitoring network.
As part of the Maine DEP network, the station likely measures criteria pollutants such as ozone, particulate matter (PM2.5 and PM10), sulfur dioxide, nitrogen dioxide, carbon monoxide, and lead, following EPA monitoring requirements.
The station is part of the EPA's Air Quality System (AQS) network, supporting compliance with the Clean Air Act and National Ambient Air Quality Standards (NAAQS) by providing ambient air quality data.
Air monitoring in Madawaska helps assess local air quality impacts from regional sources, transboundary pollution from Canada, and seasonal factors like wood heating, ensuring public health protection and environmental management.
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