AUTHOR=Xiong Xin , Qiu Jianhong , Zhao Rui , Du Pengbo , Zhao Liping 

TITLE=Spatiotemporal heterogeneities and drivers of air pollution in Chinese megacity: a case study of Chengdu

JOURNAL=Frontiers in Environmental Science

VOLUME=13

YEAR=2025

URL=https://www.frontiersin.org/journals/environmental-science/articles/10.3389/fenvs.2025.1540671

DOI=10.3389/fenvs.2025.1540671

ISSN=2296-665X