Doi.org/10.36073/1512-0902-2024-135-82-87
UDC: 504.5.054
Investigation of distribution of PM2.5 and PM10 in city Kutaisi atmosphere by experimental observations/N.Gigauri, A. Surmava, V. Kukhalashvili, L. Intskirveli, N. Beglarashvili / Transactions IHM, GTU. -2024. -vol.135. -pp.ხხ-ხხ. - Georg., Summ. Georg., Eng. One of the administrative, medical-rehabilitation and cultural-tourist centers of Georgia St. Air pollution of Kutaisi with PM2.5 and PM10. The data obtained from operational observations and special experimental measurements conducted within the framework of atmospheric air pollution monitoring are used for the research. The maximum, minimum and average area of the annual, monthly and daily changes in the concentration of microaerosols, as well as their spatial distribution in the city and its surrounding area, have been determined. It is determined that the concentration of PM particles during the day is almost always characterized by an increasing trend and reaches its maximum after 20 hours. As a result of experimental measurements, the values of maximum and minimum concentrations of microaerosols, ranges of concentration changes and areas of relatively strong and weak pollution of atmospheric air have been revealed.
