Air Emissions from PFAS-Laden and Fluorine-Free Firefighting Foams at Airports

This research seeks to compile available research on per- and polyfluoroalklyl substances (PFAS) air emissions at airport facilities and provide a better understanding of potential concerns related to PFAS release and exposure during aircraft rescue and firefighting (ARFF) activities. As fluorine-free firefighting foams are being developed, it is also important to understand air emissions during use of these new alternatives.