Assessment of the influence of weather conditions on the concentration of PM2.5 in the atmosphere of Krasnoyarsk

Abstract

Abstract The influence of weather and terrain on the seasonal distribution of surface concentration PM2.5 in the atmosphere of the city of Krasnoyarsk (Russia) in 2018-2019 is analyzed. We use data from the Geoportal developed by the authors, which has a data connection with the regional monitoring system of weather conditions (wind direction and speed, relative humidity and air temperature, atmospheric pressure) and particle concentration PM2.5.