Beginning March 1, Beijing will ban the sale of new cars that do not meet new emissions standards. From Xinhua News Agency:
All the new light petro vehicles that are on sale in the Beijing market shall have to meet the new China IV standards from the beginning of next month, said Du Shaozhong, deputy director of the Beijing Environment Protection Bureau.
Despite a rapid increase in the number of motor vehicles, Beijing has managed to reduce nitrogen dioxide, sulphur dioxide and carbon monoxide in the air to a level in conformity with its “green Olympics” commitment.
The new standard for Beijing cars is estimated to bring emission of carbon monoxide, hydrocarbons and nitrogen oxides further down by 48,000 tons, 5,300 tons, and 4,100 tons this year.