NOAA hosted data archive for the 2017 Utah Winter Fine Particle Study. This dataset is associated with the following publication: Christie, J., H. Elliott, S.M.O. O’Connell-Lopez, K. Perry, K. Pratt, A.G. Hallar, A. Hrdina, J.G. Murphy, T. Riedel, R. Long, D. Mitroo, J.D. Haskins, and C.J. Gaston. Halogen Production from Playa Dust Emitted from the Great Salt Lake: Implications of the Shrinking Great Salt Lake on Regional Air Quality. ACS Earth and Space Chemistry. American Chemical Society, Washington, DC, USA, 9(3): 480–493, (2025).