Roy, Mimi ORCID: https://orcid.org/0009-0005-7238-882X and Chaudhuri, Sriroop ORCID: https://orcid.org/0000-0002-0380-6128 (2026) Characterizing the Seasonal Particulate Matter (PM 2.5 , PM 10 ) Concentrations in Nine Indian Cities, Using Exploratory Seasonal Analysis (ESA), Supervised Statistical Methods and Contextual Appraisal. Environmental Quality Management, 36 (3). John Wiley and Sons Inc . ISSN 1088-1913 (In Press) Available at: https://doi.org/10.1002/tqem.70458