Of environmental protection, pollution prevention and control department inspector he said recently, motor vehicle pollution has become the main source of air pollution in large and medium-sized cities, taking four measures to control environmental protection department of motor vehicle pollution. At the same time, to promote consists of car out in advance.

'he said, in recent years, our country increase of car ownership, the considerable influence on the city's air quality. According to the statistics, the end of 2008, our country car ownership has more than 64 million vehicles, motor vehicle pollution is increasingly serious, has become the main source of air pollution in large and medium-sized cities. Large cities such as Beijing, motor vehicle CO, NOx, HC emissions are 88%, 51% and 88% respectively, the share rate of concentration of pollutants share rate is as high as 92%, 64% and 51%; At the same time, motor vehicle exhaust of nitrogen oxides and volatile organic compounds in certain weather conditions can be in the surface ozone production, can lead to photochemical smog pollution, potential health hazards. The ministry has four measures:

First, the development network query system is established, that is through the network query system, you can verify, each consists car, whether a car belongs to now has been established, and training.

Secondly, the motor vehicle to take for the marks management, issued a "motor vehicle environmental protection regulations on conformity inspection mark on a regular basis, will be held on October 1, the nationwide implementation. Of different standards in different cities, car management strength are not the same.

Third, to promote the key areas of local government to increase financial support to the consists car out in advance. To eliminate consists car around the strength is not the same, the magnitude of the economic developed regions such as Beijing is very big.

Fourth, the increase of automobile dismantling enterprises environmental protection supervision, intensify law enforcement.

For daily about motor vehicle management, must first strengthen the management of the new production of motor vehicles, strengthen environmental protection in the production of the consistency check, the second increase for environmental system of regular inspection of the implementation of in-use vehicle, is the implementation of maintenance system, promote complete conformity inspection mark of environmental protection management. And the use of the supervision of public opinion and the general public, many cities have implemented the supervision of smoke car and constantly improve the motor vehicle emission standards. Here the most important thing is to add strict implementation of all kinds of motor vehicle emission standards, improve product quality. Regions such as Beijing and Shanghai have implemented the fourth phase national emission standards, the implementation of the third phase national emission standards.

Consists car is defined as, 'he pointed out that the first phase can not meet the national discharge standard is consists of gasoline vehicles. Short of the third phase national emission standard diesel is consists of a car. Consists car is a kind of high emissions, why do you want to promote consists of car out in advance? A certain extent, consists of vehicle emission quantity and the concentration is far more than the green car emissions. Have the statistics, a car consists of four standard discharge pollutants emissions equivalent to countries combined number of 30, that is to say, a car consists of 4 standard 30 cars.

'he said, China's existing 64 million car ownership, consists, 18 million belong to account for 28% of the total, and its emissions account for more than 75% of auto emissions. Therefore consists car out to speed up the process, will greatly improve the urban atmospheric environment quality, and to lower emissions, less pollution of the rapid development of motor vehicle to provide greater environmental space.