2月1日，北京京顺机动车检测场的工作人员在展示对符合“京五”排放标准车辆发放的蓝色环保标志。根据北京市防治大气污染需要，国务院批准北京市从2013年2月1日起实施北京市第五阶段机动车排放地方标准（简称“京五”，相当于“欧五”标准）。实施新标准后，北京市将停止受理汽车企业申报符合第四阶段标准轻型汽油车型，不再发布符合第四阶段排放标准轻型汽油车环保目录；同时停止销售、注册不符合第五阶段排放标准的公交和环卫用途重型柴油车；自3月1日起，停止销售、注册不符合第五阶段标准的轻型汽油车，对于符合“京五”排放标准的车辆将发放蓝色环保标志。北京市实施第五阶段机动车排放标准后，将与欧盟目前执行的排放标准接轨，单车排放比现行“国四”标准降低40%左右。这也是北京市从执行“国一”排放标准开始，第五次在全国率先实施更严格的机动车排放标准，对减少空气中PM2.5的含量具有重要意义。新华社记者 公磊 摄     On February 1,,Beijing jing shun motor vehicle detection field staff in accordance with the show"Beijing five"The vehicle emission standards issued by the blue environmental mark.According to Beijing to prevention and control of atmospheric pollution,The approval of the state council in 2013 from Beijing on February 1, the implementation of the fifth stage vehicle emissions local standards(Referred to as"Beijing five",Equivalent to"The five"standard).After the implementation of the new standard,Beijing will stop accepts the automobile enterprise declare conform to the fourth stage standard light gasoline vehicles,Not release conform to the fourth stage emission standard light gasoline car environmental protection list;At the same time to stop selling/Registration is not in conformity with the fifth stage emission standard bus and sanitation use heavy diesel vehicle;Since March 1,,Stop selling/Registration is not in conformity with the fifth stage standard light gasoline vehicle,To conform to the"Beijing five"Emission standard vehicles will issue blue environmental mark.The fifth stage of implementation of the motor vehicle emission standards before,With the eu executive emissions standards,Bike emissions than current"Four countries"Standard to reduce 40%.This is the Beijing from running"Countries a"Emissions standards began to,The fifth in the national implementation of the more strict emission standard,To reduce the content of PM2.5 in the air has important significance.Xinhua news agency reporter and lei perturbation

    2月1日，北京京顺机动车检测场的工作人员对一辆新车进行尾气检测。新华社记者 公磊 摄     On February 1,,Beijing jing shun motor vehicle detection field staff for a new car for tail gas detection.Xinhua news agency reporter and lei perturbation

    2月1日，一辆新车在北京京顺机动车检测场进行尾气检测。新华社记者 公磊 摄     On February 1,,A new car in Beijing, the Beijing motor vehicle detection field of tail gas detection.Xinhua news agency reporter and lei perturbation