Andrea L Clements, Ph.D. is a research physical scientist with the U.S. Environmental Protection Agency’s Office of Research and Development, located in Research Triangle Park, North Carolina.  Andrea leads evaluation efforts, field campaigns, and research projects aimed at testing the performance and usability of air quality sensors and summarizes best practices to guide others in the most effective use of sensors and the data they produce.  She supports a number of Regions in conducting air sensor research and working to empower communities with access to technology and data.  She holds a Ph.D. in Civil and Environmental Engineering from Rice University in Houston, Texas and also has degrees in Environmental Science and Engineering (M.S. Caltech), Chemical Engineering (B.S. Washington University in St. Louis), and Mathematics (B.A. Cornell College).