Reseda Air Monitoring Station | Reseda, California | Environmental Monitoring

Reseda is an air monitoring station located at 18330 Gault Street in Reseda, California, within Los Angeles County. It is part of the South Coast Air Quality Management District's monitoring network, which tracks air pollutants in the South Coast Air Basin. The station is operational and contributes to regional air quality assessments. The station operates under the regulatory framework of the U.S. Environmental Protection Agency's Air Quality System (AQS), which sets standards for criteria pollutants such as ozone, particulate matter, carbon monoxide, nitrogen dioxide, sulfur dioxide, and lead. Monitoring stations like Reseda typically measure a subset of these pollutants using federal reference or equivalent methods, ensuring data comparability across the national network. As part of the South Coast AQMD network, Reseda supports public health protection by providing real-time and historical air quality data. This information is used for air quality index reporting, regulatory compliance, and research on pollution trends in the Los Angeles region. The station's location in a residential area helps assess population exposure to urban air pollution.

Reseda is situated in the San Fernando Valley, a region with significant air quality challenges due to vehicle emissions, industrial activity, and geographic conditions that trap pollutants. The station's measurements are critical for understanding local ozone and particulate matter levels, which are influenced by meteorological factors like temperature inversions. Data from this station contributes to the South Coast AQMD's efforts to meet federal air quality standards and reduce health risks from smog and fine particles.