Overview
Rocky Mountain NP is an air monitoring station in Colorado, part of the CASTNET network. Operated by Mactec, Inc, it provides long-term atmospheric data for the Rocky Mountain region.
Rocky Mountain NP is an air monitoring station located in Larimer County, Colorado, within the Rocky Mountain National Park. It is part of the Clean Air Status and Trends Network (CASTNET), a national program designed to assess the impacts of air pollution on ecosystems. The station is operated by Mactec, Inc and has been providing continuous data, with its most recent sample collected in December 2024. The station operates under the regulatory framework of the US EPA's Ambient Air Quality Monitoring program, which includes criteria pollutants and atmospheric deposition monitoring. CASTNET stations like this one measure key parameters such as ozone, sulfur dioxide, nitrogen oxides, and particulate matter, contributing to the understanding of regional air quality trends. The site's high-altitude location provides representative data for background conditions in the Rocky Mountains. This monitoring station plays a critical role in tracking long-term changes in air quality and deposition in a sensitive alpine ecosystem. Data from Rocky Mountain NP supports research on the effects of air pollution on visibility, vegetation, and water quality in national parks. The station's continuous operation helps inform regulatory decisions and conservation efforts in the region.
Environmental context
The Rocky Mountain NP station is situated in a high-elevation environment, where air quality is influenced by both local sources and long-range transport of pollutants. The site's representativeness is high for regional background conditions, making it valuable for assessing trends in ozone and deposition. Parameter coverage includes criteria pollutants and meteorological variables, supporting ecosystem health studies. The station's location within a protected area underscores its importance for monitoring the impacts of air pollution on natural resources.
Frequently asked questions
The station is located in Larimer County, Colorado, within Rocky Mountain National Park, at coordinates 40.278130 N, -105.545640 W.
It is part of the Clean Air Status and Trends Network (CASTNET), a US EPA program that monitors air quality and atmospheric deposition.
CASTNET stations typically measure ozone, sulfur dioxide, nitrogen oxides, particulate matter, and meteorological parameters, though specific parameters may vary.
The station operates under the US EPA's Ambient Air Quality Monitoring program, which sets standards for criteria pollutants and quality assurance procedures.
Monitoring in parks like Rocky Mountain NP helps assess the impact of air pollution on visibility, ecosystems, and human health, supporting conservation and regulatory decisions.
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