We generate the Earth System Model (UKESM/NZESM) simulations of global distributions of chemical species, physical and dynamical properties of the atmosphere at the horizontal resolution of 192x144 and the vertical resolution of 85 layers. The model will be run on the NeSI's HPC platform. Datasets will cover several model simulations from 1850 to 1900, 1850 to 2014, and 1950 to 2014, as part of the international multi-modelling project AerChemMIP (part of CMIP6).