City of Lakes Building Air Monitoring Station, Minneapolis, Minnesota

City of Lakes Building is an operational air monitoring station located at 309 2nd Ave. S. in Minneapolis, Hennepin County, Minnesota, United States. It is part of the national ambient air quality monitoring network overseen by the Minnesota Pollution Control Agency, Division of Air Quality, and contributes data to the US EPA Air Quality System (AQS). The station operates under the regulatory framework of the Clean Air Act and EPA ambient air quality standards. As an urban monitoring site in a major metropolitan area, it typically measures criteria pollutants such as ozone, particulate matter, nitrogen dioxide, sulfur dioxide, carbon monoxide, and lead, along with meteorological parameters. The station's location in downtown Minneapolis ensures representative sampling of population exposure. Environmental monitoring at this site supports air quality management in the Twin Cities region, helping to assess compliance with National Ambient Air Quality Standards (NAAQS) and inform public health advisories. Continuous operation and data reporting contribute to long-term trend analysis and regulatory decision-making for the state of Minnesota.

The City of Lakes Building monitoring station is situated in an urban core with mixed residential, commercial, and transportation sources. Its siting is representative of population exposure in downtown Minneapolis. The station's parameter coverage typically includes criteria pollutants and meteorological data, supporting the EPA's AQS network. Reporting continuity is maintained through the Minnesota Pollution Control Agency, ensuring reliable data for regulatory compliance and public health protection.