@data{10.12072/ncdc.nieer.db6809.2025,
title = {Comprehensive dataset of atmospheric aerosols (PM2.5) at Waliguan Station (2019-2020)},
author = {Xu Jianzhong  and li ke mei},
url = {http://www.ncdc.ac.cn/portal/metadata/a760e0bf-d2c2-4202-8a71-e662075056b6},
cstr = {11738.11.NCDC.NIEER.DB6809.2025},
doi = {10.12072/ncdc.nieer.db6809.2025},
journal = {National Cryosphere Desert Data Center},
publisher = {National Cryosphere Desert Data Center(www.ncdc.ac.cn)}
}