Research Farm Air Monitoring Station, Brookings, South Dakota

Research Farm is an air monitoring station located at 3714 Western Ave, Brookings, South Dakota, United States. It is operated by the South Dakota Department of Agriculture and Natural Resources and is part of the national ambient air quality monitoring network. The station is operational and provides data for assessing air quality in the region. The station operates under the regulatory framework of the US EPA Air Quality System (AQS), which sets standards for criteria pollutants such as ozone, particulate matter, carbon monoxide, sulfur dioxide, nitrogen dioxide, and lead. Monitoring stations like Research Farm typically measure a subset of these pollutants, along with meteorological parameters, to ensure representative siting and data continuity. The last reported sample date is June 30, 2025, indicating recent active monitoring. Environmental monitoring in South Dakota is important for tracking air quality in agricultural and rural areas, where sources such as farming operations, wildfires, and regional transport can affect pollutant levels. Research Farm's data supports public health assessments and regulatory compliance, contributing to the broader understanding of air quality trends in the Northern Plains region.

Research Farm is situated in a rural agricultural area of Brookings County, South Dakota. The local environment is characterized by crop farming and livestock operations, which can contribute to particulate matter and ammonia emissions. Regional air quality is also influenced by weather patterns and occasional wildfires. Monitoring at this station helps assess background pollutant levels and the impact of agricultural activities on air quality, supporting the EPA's mission to protect public health and the environment.