Castillo-Miranda, J.O., Mendoza-Hernández, J.C., García-Reynoso, J.A. and Pérez-Osorio, G. 2025. Air quality in the Metropolitan Zone of the Valley of Puebla: Comparative evaluation of CAMS and persistence forecasts. Atmósfera. 39, (Jan. 2025), 77–105. DOI:https://doi.org/10.20937/ATM.53408.