Ecological Systems and Devices Annotation << Back High-Quality Urban Environment Development: Methodological Trend to the Assessment of Environmental Parameters Kasymova A.A., Toporina V.A., Goretskaya A.G. The paper focuses on methodological approaches to the assessment of air pollution in Astana. The results of the carried out studies on environmental parameters are shown for key sites using biomonitoring methods and assessment of snow cover pollution. Keywords: urban environment, air pollution, snow cover, biomonitoring, bioindication. DOI: 10.25791/esip.2.2025.1504 Pp. 34-44.