William Vizuete is an associate professor in the Department of Environmental Sciences and Engineering (ESE) in the Gillings School of Global Public Health, University of North Carolina at Chapel Hill, North Carolina, USA. His work focuses on air quality and climate change and endeavors to understand how pollution forms in the atmosphere, and its connection to human health. Through this research, Dr. Vizuete has increased scientific knowledge in these areas and produced new insights through air quality models, field studies, laboratory experiments, and the development of a novel in vitro technology to assess air pollution toxicity. Dr. Vizuete is also known for his groundbreaking research on the legal cannabis industry and its impact on air quality.