Air pollution at a road is related to traffic volume and meteorological variables
Download as PDF
DOI: 10.23977/ICETMR2022.014
Corresponding Author
Xiaoyu Zhu
ABSTRACT
Nitrogen dioxide (NO2) is a brownish red, highly active gaseous substance. It plays an important role in the formation of ozone. NO2 can be produced by natural lightning, and N2 and O2 in the air can be combined by a large amount of heat generated when lightning current passes through. Anthropogenic nitrogen dioxide mainly comes from high-temperature combustion processes such as motor vehicles and factory emissions. The purpose of this paper is to study the relationship between NO2 concentration and traffic flow and meteorological variables.
KEYWORDS
Air pollution, NO2, meteorological variables, traffic
Home