cc-by-4.0Tham, Yee JunHe, Xu-ChengLi QinyiCuevas, Carlos A.Shen, JialiKalliokoski, JoniYan, ChaoIyer, SiddharthLehmusjärvi, TuuliJang, SehyunThakur, Roseline C.Beck, LisaKemppainen, DenizOlin, MiskaSarnela, NinaMikkilä, JyriHakala, JaniMarbouti, MarjanYao, LeiLi, HaiyanHuang, WeiWang, YonghongWimmer, DanielaZha, QiaozhiVirkanen, JuhaniSpain, T. GerardO'Doherty, SimonJokinen, TuijaBianchi, FedericoPetäjä, TuukkaWorsnop, Douglas R.Mauldin III, Roy L.Ovadnevaite, JurgitaCeburnis, DariusMaier, Norbert M.Kulmala, MarkkuO'Dowd, ColinDal Maso, MiikkaSaiz-Lopez, AlfonsoSipilä, Mikko2025-03-242021-01-142021-01-14https://hydatakatalogi-test-24.it.helsinki.fi/handle/123456789/10348The datasets generated and/or analyzed for the publication of Tham et al., 'Direct field evidence of autocatalytic iodine release from  atmospheric aerosol' in PNAS (https://doi.org/10.1073/pnas.2009951118). Data are also available from the corresponding authors upon request. Opendataset