Funded by the Office of Environmental Health Hazard Assessment of CalEPA, my research group has partnered with Casa Familiar and San Diego State University to conduct a 2-year community-based air monitoring study in the San Ysidro community at the CA-Mexico border.
Motivated by the need to better inform CalEnviroScreen — an Environmental Justice tool developed by CalEPA to map communities disproportionately impacted by environmental health hazards, the study will combine local knowledge from community residents with air pollution monitoring tools and methods provided by academic partners to conduct a year of intensive monitoring within the border community.
Border communities, such as San Ysidro, may face air pollution impacts not felt by other CA communities and existing monitors may not be adequate to measure this impact. Being close to the international border may result in exposure to air pollution from lines of idling vehicles at the Ports of Entry, trade-related commercial trucks, and transport of pollutants from Mexico.
The study will leverage next-generation air quality sensors that measure PM2.5, PM10, CO, NO, NO2, and O3, with high-end research instruments and methods that measure BC, EC/OC, metals, and diesel markers.
The research team recently gave a webinar hosted by CalEPA that discussed Citizen Science, and specifically the goals of the San Ysidro study, the challenges and opportunities for academia and community residents to work together to improve understanding of air pollution in communities and to improve tools like CalEnviroScreen.
The first monitor in this new community monitoring network was officially launched on August 26, 2016.
More information about the study can be found on the project website:
If you have questions, I’m the study PI: email@example.com