Study on the influence of vehicle flow and location on the concentration of air particulate matter

This article mainly studies the problem of particulate matter. PM2.5 and PM10.0 are the representatives of the pollution level. Comprehensive investigation was been conducted according to the location and the vehicle flow. The distance to the street was divided into three types: the point that near the street, the point with medium distance to the street and the point which is far from the street. In addition, the traffic lights are also representative places. This study used SPSS independent sample T test to study the difference between different conditions of the pollution result. This measurement analyzed the possible pollution sources as well as the ideal measures to solve the problem of the air particulate matter.