biostudies-literatureStanier COIntramural EPAE2207-E2225https://www.ebi.ac.uk/biostudies/studies/S-EPMC9275376biostudies-literatureUnknown102(12)The Lake Michigan Ozone Study 2017 (LMOS 2017) was a collaborative multiagency field study targeting ozone chemistry, meteorology, and air quality observations in the southern Lake Michigan area. The primary objective of LMOS 2017 was to provide measurements to improve air quality modeling of the complex meteorological and chemical environment in the region. LMOS 2017 science questions included spatiotemporal assessment of nitrogen oxides (NO _<i>x</i> = NO + NO₂) and volatile organic compounds (VOC) emission sources and their influence on ozone episodes; the role of lake breezes; contribution of new remote sensing tools such as GeoTASO, Pandora, and TEMPO to air quality management; and evaluation of photochemical grid models. The observing strategy included GeoTASO onBulletin of the American Meteorological SocietyOverview of the Lake Michigan Ozone Study 2017.PMC9275376EPA999999Kowalewski MGBertram THShaw SLKenski DLong RWAbdi-Oskouei MValin LCarmichael GRPierce RBDickens AFAlwe HDCzarnetzki ACSzykman JWhitehill ARChristiansen MBHughes DDCleary PAStanier COWilliams DJAl-Saadi JJanz SJStone EAMillet DBFuoco MAJudd LMWagner TJRoozitalab BAdelman ZEHupy JPNovak GVermeuel MfalseOverview of the Lake Michigan Ozone Study 2017.The Lake Michigan Ozone Study 2017 (LMOS 2017) was a collaborative multiagency field study targeting ozone chemistry, meteorology, and air quality observations in the southern Lake Michigan area. The primary objective of LMOS 2017 was to provide measurements to improve air quality modeling of the complex meteorological and chemical environment in the region. LMOS 2017 science questions included spatiotemporal assessment of nitrogen oxides (NO _<i>x</i> = NO + NO₂) and volatile organic compounds (VOC) emission sources and their influence on ozone episodes; the role of lake breezes; contribution of new remote sensing tools such as GeoTASO, Pandora, and TEMPO to air quality management; and evaluation of photochemical grid models. The observing strategy included GeoTASO on2021-01-01T00:00:00Z2021 Dec2025-04-26T09:49:41.642Z2025-04-06T13:07:50.366ZS-EPMC92753763583759610.1175/BAMS-D-20-0061.110.1175/bams-d-20-0061.1