The document outlines a project aimed at mitigating air quality issues at Ramona Alessandro Elementary, located near the San Bernardino railyard, which poses significant health risks due to harmful air pollutants. The initiative includes community engagement, data collection through various methods, and proposes a tree barrier intervention to improve air quality and reduce health risks, particularly for vulnerable children in marginalized communities. The project aims to establish partnerships for implementation and create a handbook for future student teams at Loma Linda University.