Daily PM2.5 and PM10 concentration dataset for Almaty, Kazakhstan, 2020–2025, Based on AQICN/AirKaz Monitoring Data

This dataset contains daily PM2.5 and PM10 concentration data for Almaty, Kazakhstan, covering the period 2020–2025. The data were obtained from the AQICN/AirKaz monitoring station “Жана Кайрат, Турксибский район, Kazakhstan (AirKaz.org/108).” The dataset includes two Excel files: one for daily PM2.5 data and one for daily PM10 data. Each file contains daily statistical values, including minimum, maximum, median, quartiles, standard deviation, observation count, annual summary, and monthly summary. The dataset was prepared to support the research paper titled “Economic and ecological analysis of the relationship between PM2.5 and PM10 levels and industrial and transport factors in the cities of Sumgayit and Almaty.”