The Effect of Meteorological Parameters on Air Pollutants in the City of Deylam Port

Air quality critically impacts public health, yet the influence of evaporation on PM۲.۵/PM۱۰ remains poorly understood, particularly in understudied regions. While temperature and humidity effects are documented, this study is the first to quantify evaporation's role alongside geographical specificity (December-June, target region). Our analysis reveals: (۱) Maximum temperature significantly affects PM۱۰ (r = ۰.۹۰۰, p = ۰.۰۰۶) and both PM types-a novel unified driver; (۲) Minimum humidity negatively correlates with PM۲.۵ (r = -۰.۸۲۱, p = ۰.۰۲۸), highlighting divergent PM behaviors; (۳) Evaporation directly impacts PM۱۰ (r = ۰.۷۶۹, p = ۰.۰۲۶), a previously overlooked relationship. These findings provide a groundbreaking perspective on localized air pollution control, emphasizing evaporation as a key parameter in environmental policymaking.