Evaluation of air pollution at rush hours on example of Chavchavadze Avenue

Author: Nata Badzgarade
Co-authors: tamuna lapachi keti kharaishvili elene gvazava
Keywords: natia, 1995
Annotation:

Atmospheric air has an important place among other components of the biosphere and its significance is invaluable on earth for all alive organisms. during the last half-century along with the epoch of industrialization, the problem of atmospheric pollution has become problematic throughout the world according to technical progress, the number of harmful exhaust gases increases continuously and the concentration of individual components increases. The objective of this work is to determine the concentration of carbon monoxide and carbon dioxide in Tbilisi atmospheric air, the results of March, April, and May in different places of the city. Concentrations of carbon oxides are determined by Picarro CRDS analyzer, based on cavity ringdowns spectroscopy and nitrogen oxides were measured using Eco physics CLD 780 TR based on ozone chemiluminescence techniques.