Assessment of ulaanbaatar air quality based on monitoring stations data

Abstract

This thesis assesses the air pollution data from twelve monitoring stations in Ulaanbaatar (UB). The measurements cover major six pollutants including Particulate Matters (PM10- all particles <10 µm and PM2.5- all particles <2.5 µm), Sulfur dioxide (SO2), Nitrogen dioxide (NO2), Carbon monoxide (CO) and Ozone (O3). The data obtained from open-source database named OpenAQ. Briefly, there are overall 15 monitoring stations in Ulaanbaatar, but 12 of them are connected to the OpenAQ source and each station’s data collected by 30-minutes range.