Lincoln-1st Street Air Monitoring Station, Lincoln, California

Lincoln-1st Street is an air monitoring station located at 1445 1st Street in Lincoln, California, within Placer County. The station is part of the state's ambient air quality monitoring network, which is operated by the California Air Resources Board (CARB). As a fixed-site monitor, it contributes to the collection of air quality data used for regulatory assessments and public reporting. The station operates under the regulatory framework of the U.S. Environmental Protection Agency's (EPA) Air Quality System (AQS) network, which sets standards for criteria pollutants such as ozone, particulate matter, carbon monoxide, nitrogen dioxide, sulfur dioxide, and lead. CARB manages a comprehensive monitoring network across California, with stations like Lincoln-1st Street providing localized data that supports air quality management and health advisories. Environmental monitoring in Lincoln is significant due to the region's mix of urban and agricultural activities, which can influence local air quality. The station's data helps track pollutant levels and trends, informing emission reduction strategies and public health protections. Its location in Placer County also contributes to understanding air quality patterns in the Sacramento Valley area.

The Lincoln-1st Street station monitors ambient air quality in a region influenced by urban development, transportation, and agricultural emissions. Its siting is representative of suburban conditions in the Sacramento Valley, where meteorological factors like temperature inversions can affect pollutant dispersion. The station's data supports compliance with National Ambient Air Quality Standards (NAAQS) and contributes to the EPA's AQS database, enabling trend analysis and regulatory decision-making.