Overview
Garden/Trinity Christian Church is an operational air monitoring station in Anchorage, Alaska, operated by the Alaska Department of Environmental Conservation. It provides ambient air quality data as part of the state's monitoring network.
Garden/Trinity Christian Church is an air monitoring station located at 3000 East 16th Avenue in Anchorage, Alaska. Operated by the Alaska Department of Environmental Conservation, this station is part of the state's ambient air quality monitoring network, which tracks criteria pollutants and other parameters to assess compliance with the Clean Air Act and protect public health. The station collects air samples and reports data to the U.S. EPA's Air Quality System (AQS). While specific parameters measured are not detailed, typical monitoring at such stations includes ozone, particulate matter (PM2.5 and PM10), carbon monoxide, sulfur dioxide, and nitrogen dioxide. The station's last reported sample date is June 30, 2025, indicating recent and ongoing operation. Located in Anchorage, Alaska's largest city, this station contributes to understanding air quality in a region influenced by urban emissions, industrial activity, and unique meteorological conditions such as temperature inversions. The data supports regulatory compliance and community health initiatives, helping to inform local air quality management decisions.
Environmental context
Anchorage's air quality is influenced by a mix of urban sources including vehicle emissions, residential heating, and port activities, as well as natural sources like wildfires and volcanic ash. Temperature inversions common in winter can trap pollutants near the ground, making continuous monitoring essential. The station's location in a residential area provides representative data for population exposure assessment.
Frequently asked questions
The station is located at 3000 East 16th Avenue in Anchorage, Alaska, United States.
The station is operated by the Alaska Department of Environmental Conservation, which reports data to the U.S. EPA's Air Quality System.
Typical air monitoring stations in the U.S. measure criteria pollutants such as ozone, particulate matter (PM2.5 and PM10), carbon monoxide, sulfur dioxide, and nitrogen dioxide.
The Alaska DEC follows U.S. EPA quality assurance procedures, including regular calibration, audits, and data validation to ensure accuracy and compliance with federal standards.
Air monitoring in the U.S. is governed by the Clean Air Act and implemented through the EPA's Air Quality System (AQS). Stations must meet siting criteria and monitoring methods specified in federal regulations to ensure data representativeness and comparability.
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