Summary
Outdoor air pollution, especially particulate matter with a diameter of 2.5 microns or less, is a major threat to public health. Pollution levels in cities often vary among neighborhoods. Building design, street layout, traffic, and weather affect how pollution spreads and accumulates. However, current air pollution models often cannot fully explain why some places become pollution hot spots or how city design could reduce exposure. This project will study how the shape of cities, such as building heights and street layouts, affects air pollution levels. The research will combine air quality
