Redwood City Air Monitoring Station | Bay Area Air Quality Monitoring

The Redwood City Air Monitoring Station is an operational air quality monitoring facility located at 897 Barron Ave in Redwood City, San Mateo County, California. It is part of the Bay Area Air Quality Management District's monitoring network, which contributes to the US EPA's Air Quality System (AQS). This station plays a key role in assessing ambient air quality in the San Francisco Bay Area, a region with diverse pollution sources including transportation, industry, and urban activities. The station reports data to the Bay Area Air Quality Management District, with the most recent sample collected on February 29, 2024. While specific parameters measured are not detailed, typical air monitoring stations in this network track criteria pollutants such as ozone, particulate matter (PM2.5 and PM10), nitrogen dioxide, sulfur dioxide, carbon monoxide, and lead. The station's siting follows EPA guidelines to ensure representativeness of local air quality conditions. Environmental monitoring in Redwood City supports compliance with the Clean Air Act and helps inform local air quality management strategies. The data collected aids in assessing population exposure to pollutants, particularly in a densely populated urban area. This station contributes to long-term trends analysis and regulatory decision-making, benefiting community health and environmental policy.

Redwood City is located in the San Francisco Bay Area, a region with complex air quality challenges due to traffic emissions, industrial activities, and meteorological conditions like temperature inversions. The station's location near major highways and urban centers makes it valuable for monitoring pollutant gradients. Parameter coverage typically includes criteria pollutants, with potential for speciation or meteorological measurements depending on site objectives. Siting representativeness is critical for capturing local exposure patterns.