09/25/2026
Earlier this month, NASA Ames Research Center scientist Dr. Anna Winter visited the CSUB campus to install a ground-based ozone sensor on the roof of our Science II building. The installation was coordinated by Dr. Anna Cruz, CSUB Department of Geological Sciences, as part of a new collaborative effort involving CSUB faculty from Geology, Mathematics and Public Health.
The project, Ozone Where We Live (OWWL), is a NASA-led air quality study focused on the San Joaquin Valley. The ground-based sensors collect ozone measurements that are integrated into the SJV Air Dashboard and provide data for validating satellite-based observations of air quality across the region.
The collaboration provides an opportunity for CSUB faculty to incorporate environmental data collected at CSUB and other locations throughout the San Joaquin Valley into geology, environmental science and related courses. Students will have opportunities to learn how air-quality instruments operate, participate in data acquisition, process and analyze ozone measurements, and investigate spatial and temporal patterns in ozone concentrations. Hands-on experiences with ozone data collection and analyses will help students apply scientific concepts to current environmental and health issues affecting the San Joaquin Valley.