Sulfate and sodium concentrations in the atmosphere over coastal East Antarctica and the Antarctic Peninsula (2016-2022)

This dataset contains data on atmospheric sulfate and sodium concentrations over coastal East Antarctica and the Antarctic Peninsula (2016-2022). Concentrations of sulfate and sodium in the atmosphere are determined by the ion chromatograph. The replicate determinations of sulfate and sodium concentrations (n=5) show that one relative standard deviation (1σ) was <5%. This dataset will help to understand the annual seasonal trends and fractionation of sulfate over coastal East Antarctica and the Antarctic Peninsula.