Overview
Reid Hillview Airport Air Monitoring Station in San Jose, California, is an operational facility managed by the Bay Area Air Quality Management District, providing ambient air quality data for the region.
Reid Hillview Airport Air Monitoring Station is an operational air quality monitoring facility located at 2500 Cummingham Avenue in San Jose, California, within Santa Clara County. Operated by the Bay Area Air Quality Management District, this station is part of the broader US EPA Air Quality System (AQS) network, which tracks criteria pollutants and other atmospheric parameters to ensure compliance with National Ambient Air Quality Standards (NAAQS). The station collects ambient air samples and reports data to the AQS, with the most recent sample recorded on December 26, 2024. As a fixed-site monitor, it contributes to the regional air quality monitoring network that assesses pollution levels from sources such as transportation, industry, and urban activities. The Bay Area Air Quality Management District oversees multiple stations to provide comprehensive coverage of the San Francisco Bay Area. This monitoring station supports public health and environmental policy by supplying data used for air quality index (AQI) reporting, regulatory compliance, and research. Its location near an airport and urban area makes it valuable for understanding local emission impacts. The data helps inform community exposure assessments and guides air quality management strategies in California.
Environmental context
The station operates within California's stringent air quality regulatory framework, which includes the California Air Resources Board (CARB) and local air districts. It monitors criteria pollutants such as ozone, particulate matter, nitrogen dioxide, and carbon monoxide, which are prevalent in urban and transportation-influenced environments. The site's representativeness is typical for a near-source monitor, capturing emissions from airport operations and nearby roadways. Reporting continuity is maintained through regular data submissions to the AQS, supporting long-term trend analysis and compliance with federal standards.
Frequently asked questions
The station is located at 2500 Cummingham Avenue in San Jose, California, within Santa Clara County, United States.
The station is operated by the Bay Area Air Quality Management District (BAAQMD), which manages air quality monitoring across the San Francisco Bay Area.
As part of the US EPA AQS network, the station typically measures criteria pollutants such as ozone, particulate matter (PM2.5 and PM10), nitrogen dioxide, and carbon monoxide, though specific parameters may vary.
The station provides data used for compliance with National Ambient Air Quality Standards (NAAQS) and California's stricter state standards, supporting air quality management and public health protection.
BAAQMD operates a network of monitoring stations to assess regional air quality, enforce regulations, and inform the public through the Air Quality Index (AQI).
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