The 2021 WiscoDISCO (Wisconsin’s Dynamic Influence on Shoreline Ciculations on Ozone) was designed to capture lake breeze influence on shoreline ozone observations and to interrogate the low-altitude dimensionality of the marine layer as it moves on shore. The low altitude features of the lake breeze are at an ideal scale to investigate using unmanned aircraft systems (UAS) and lidar observations. During 2021 WiscoDISCO, two UAS were used to measure temperature, humidity, winds, atmospheric fluxes and ozone. A Lidar WindPRO instrument was housed at the routine air monitoring station at Chiwaukee Prairie State Natural Area (Airs ID 55-059-0019). The field campaign took place from May 21-26, 2021. This community represents the data repository for data sets and other products from the 2021 WiscoDISCO field campaign.