Tropospheric ozone assessment report: Missions, developments, and outlook; Keding Lu, Raeesa Moolla, Lisa Emberson, Jacek W. Kaminski, Yugo Kanaya, Gabriele Pfister, Erika von Schneidemesser, Rodrigo J. Seguel, Bärbel Sinha, J. Jason West, Helen Worden, Martin G. Schultz 8 January 2026; 14 (1): 00101. doi: https://doi.org/10.1525/elementa.2025.00101