Overview
White Fish Dead End is an air monitoring station in Whitefish, Montana, operated by the MT Dept of Environmental Quality. It provides ambient air quality data for the Flathead region.
White Fish Dead End is an air monitoring station located at the end of 10th Street in Whitefish, Montana, United States. It is part of the state's ambient air quality monitoring network, operated by the Montana Department of Environmental Quality, Air Quality Division. The station serves the Flathead County area, contributing to the national air quality surveillance system. The station operates under the U.S. EPA's Air Quality System (AQS) framework, which sets standards for criteria pollutants such as ozone, particulate matter, carbon monoxide, sulfur dioxide, nitrogen dioxide, and lead. While specific parameters measured at this site are not detailed, typical Montana monitoring stations track PM2.5, PM10, and ozone. The station's last reported sample date was June 30, 2025, indicating ongoing data collection. Environmental monitoring in Whitefish supports public health and regulatory compliance in a region known for its outdoor recreation and tourism. Data from this station helps assess air quality impacts from local sources such as winter inversions, wood burning, and traffic. The information is used by state agencies and the public to make informed decisions about health and environmental protection.
Environmental context
Whitefish is located in the Flathead Valley of northwestern Montana, an area with significant seasonal temperature inversions that can trap pollutants near the ground. The region's air quality is influenced by residential wood burning, vehicle emissions, and occasional wildfire smoke. Monitoring stations like White Fish Dead End are critical for tracking PM2.5 and ozone levels to ensure compliance with National Ambient Air Quality Standards (NAAQS) and to protect public health in this tourist and recreation-oriented community.
Frequently asked questions
White Fish Dead End is located at the end of 10th Street in Whitefish, Montana, United States, in Flathead County.
It operates under the U.S. EPA's Air Quality System.
The station is operated by the Montana Department of Environmental Quality, Air Quality Division, which manages the state's ambient air monitoring network.
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 follow National Ambient Air Quality Standards (NAAQS) for criteria pollutants.
Whitefish experiences seasonal temperature inversions that can trap pollutants, making monitoring essential for tracking wood smoke, vehicle emissions, and wildfire impacts. Data helps protect public health and ensure compliance with air quality standards.
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