Influence of traditional gasoline bus on environment

The external pollution of traditional gasoline buses mainly includes noise pollution and air pollution. The noise produced by cars driving on the road is an important cause of noise pollution. Noise pollution seriously affects people's physical and mental health and stimulates people's nervous system. The proportion of automobile exhaust emissions in urban air pollution in China has exceeded 70%. At the same time, automobile noise pollution also affects people's daily life. Therefore, it is urgent to strengthen the control of automobile and automobile emissions and noise. As far as Beijing is concerned, the number of motor vehicles grows rapidly at the rate of 13% every year. However, due to the relatively low level of automobile manufacturing technology and the relatively slow pace of application of exhaust gas purification technology, the current bicycle pollutant emissions are several times higher than those in developed countries. Coupled with the poor road traffic conditions, the re-maintenance and re-maintenance of cars are not in place, and the problem of automobile exhaust pollution in Beijing is becoming increasingly prominent.