Dataset for "Additive water uptake of the mixtures of urban atmospheric HULIS and ammonium sulfate, J. Geophys. Res. Atmos."

The hygroscopicity of humic-like substances (HULIS) and their mixtures with ammonium sulfate in various proportions were investigated. The dataset in the Excel sheet contains measured hygroscopic growth factors and parameters derived from them, results of sensitivity analysis considering surfactants, and estimated proportions of multiply charged particles for Zhou et al. in Journal of Geophysical Research: Atmospheres. The dataset is based on the work supported by JSPS KAKENHI JP19H04253, JP20F20397, and JP23H00515. Ruichen Zhou, Sonia Afsana, Chenran Wei, and Michihiro Mochida: Additive water uptake of the mixtures of urban atmospheric HULIS and ammonium sulfate, J. Geophys. Res. Atmos.