Overview
Chico-Salem St. is an operational air monitoring station in Chico, California, operated by the California Air Resources Board. It contributes to the US EPA Air Quality System network, tracking criteria pollutants and supporting public health.
Chico-Salem St. is an air monitoring station located at 101 Salem Street in Chico, California. Operated by the California Air Resources Board, it is part of the state's extensive network of ambient air quality monitors. The station serves Butte County and the broader Sacramento Valley region, providing data on criteria pollutants such as ozone, particulate matter, and nitrogen dioxide. The station operates under the regulatory framework of the US EPA Air Quality System (AQS), which sets standards for monitoring methods, quality assurance, and data reporting. California's air monitoring network is one of the most comprehensive in the United States, with stations like Chico-Salem St. playing a key role in assessing compliance with National Ambient Air Quality Standards (NAAQS). The station likely uses federal reference or equivalent methods for continuous or periodic sampling. Chico-Salem St. supports local air quality management and public awareness by providing real-time and historical data. Its location in a residential area near downtown Chico helps characterize population exposure. The data contributes to air quality index (AQI) reports, health advisories, and long-term trend analysis for the region.
Environmental context
Chico is located in the Sacramento Valley, an area prone to elevated ozone levels during summer due to strong sunlight and vehicle emissions. The region also experiences particulate matter episodes from agricultural burning and wildfires. The Chico-Salem St. station's monitoring of criteria pollutants helps track these issues. Its siting in a mixed residential-commercial area provides representative data for population exposure, supporting regulatory compliance and public health interventions.
Frequently asked questions
The station is located at 101 Salem Street in Chico, California, United States.
As part of the California Air Resources Board network, the station likely monitors criteria pollutants such as ozone, particulate matter (PM2.5 and PM10), nitrogen dioxide, and carbon monoxide, in accordance with EPA standards.
The station is operated by the California Air Resources Board (CARB), the state agency responsible for air quality management.
Air monitoring stations like Chico-Salem St. operate under the US EPA Air Quality System (AQS) network, which sets standards for monitoring methods, quality assurance, and data reporting to ensure compliance with National Ambient Air Quality Standards (NAAQS).
The station provides real-time and historical air quality data used to calculate the Air Quality Index (AQI), issue health advisories, and inform local air quality management decisions, helping protect public health in the Chico area.
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