Informational and Topological Characterization of CO and O 3 Hourly Time Series in the Mexico City Metropolitan Area During the 2019–2023 Period: Insights into the Impact of the COVID-19 Pandemic. - Ramirez-Rojas, Alejandro; Cárdenas-Moreno, Paulina Rebeca; Reyes-Ramírez, Israel; Lovallo, Michele; Telesca, Luciano (Applied Sciences (2076-3417), 2025)