Photographic Field Observation Dataset on PM2.5 and PM10-Related Urban Pollution Factors in Almaty

This dataset contains photographic field observation materials related to potential PM2.5 and PM10 pollution factors in Almaty, Kazakhstan. The dataset includes visual documentation of fog/smog conditions, construction activity, industrial surroundings, and traffic congestion. 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.” The materials are presented in a Word table format and include category, date, location/coordinates, source information, photographs, and explanatory notes on their relevance to particulate matter pollution. This record includes photographic field observation materials only. Numerical PM2.5 and PM10 datasets will be prepared and deposited separately.