Overview
Red Rock Road is an operational air monitoring station in St. Paul, Minnesota, operated by the Minnesota Pollution Control Agency. It contributes to the US EPA Air Quality System network, tracking criteria pollutants to support public health and regu
Red Rock Road is an air monitoring station located at 1450 Red Rock Road in St. Paul, Ramsey County, Minnesota, United States. The station is operational and managed by the Minnesota Pollution Control Agency, Division of Air Quality. As part of the national air quality monitoring network, it plays a role in assessing ambient air pollution levels in the Twin Cities metropolitan area. The station operates under the framework of the US EPA Air Quality System (AQS), which sets standards for criteria pollutants such as ozone, particulate matter, carbon monoxide, sulfur dioxide, and nitrogen dioxide. Monitoring stations like Red Rock Road typically use federal reference or equivalent methods to ensure data comparability. The station's siting follows EPA guidelines to ensure representativeness of local air quality conditions. Environmental monitoring at this location supports regulatory compliance with the Clean Air Act and provides data for air quality index reporting. The station's location in an urban-industrial area helps track emissions from transportation and industrial sources. Continuous data collection aids in assessing long-term trends and informing air quality management decisions for the St. Paul region.
Environmental context
The Red Rock Road station is situated in St. Paul, a city with a mix of industrial, commercial, and residential areas. Air quality monitoring in this region focuses on criteria pollutants influenced by vehicle emissions, industrial activities, and seasonal weather patterns. The station's data contributes to the EPA's AQS network, supporting attainment status determinations and public health advisories. Parameter coverage typically includes ozone and particulate matter, with siting designed to capture representative urban background conditions.
Frequently asked questions
The Red Rock Road air monitoring station is located at 1450 Red Rock Road in St. Paul, Ramsey County, Minnesota, United States.
As part of the EPA Air Quality System, the station typically monitors criteria pollutants such as ozone, particulate matter (PM2.5 and PM10), carbon monoxide, sulfur dioxide, and nitrogen oxides, depending on its specific equipment.
The station is operated by the Minnesota Pollution Control Agency, Division of Air Quality, which manages air quality monitoring across the state.
The station provides data used by the EPA to determine compliance with National Ambient Air Quality Standards (NAAQS) under the Clean Air Act, helping to assess regional air quality trends and inform public health advisories.
Air monitoring stations are part of the EPA's Air Quality System network, which collects data on criteria pollutants to track air quality trends, support regulatory actions, and provide the public with real-time air quality index information.
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