Prokhorova, S. 2023. An approach to using the AQI components in urban air pollution sources identifying. Visnyk of V. N. Karazin Kharkiv National University, series "Geology. Geography. Ecology". 59 (Dec. 2023), 209-220. DOI:https://doi.org/10.26565/2410-7360-2023-59-15.