| Abstract: | A investigation has been executed on the present pollution situation of automobile exhausts at main traffic intersections. The results shows that the air quality of these localities is the worst of the city, especially the pollution of Total hydrocarbon,Carbon monoxide and Nitrogen oxide compound. These pollution are very harmful to peoples health. This paper emphasizes the necessity of improving the constructing level of road and the quality of fuel, and then gives out some advice on the controlling countermeasure of pollution. |
