Data for: Sulfate aerosol sources in urban Peru identified by sulfur stable isotopes and water-soluble ions

Aerosol PM2.5 filter sample chemical data including eater-soluble ion and stable sulfur isotope data from Arequipa, Peru.本数据集包含来自秘鲁阿雷基帕地区的气溶胶PM2.5滤膜样品化学数据，涵盖水溶性离子与稳定硫同位素数据。