%0 Journal Article %T Sequential spatiotemporal distribution of PM₂.5, SO₂ and Ozone in China from 2015 to 2020 %A Chi, Y. %A Zhan, Y. %A Wang, K. %A Ye, H. %J Earth System Science Data Discussions %D 2023 %V 2023 %F essd-2023-76 %R 10.5194/essd-2023-76 %U https://essd.copernicus.org/preprints/essd-2023-76/ %U https://doi.org/10.5194/essd-2023-76 %P 1-38