1月16日，行驶在长安街上的汽车经过北京天安门。     On January 16,,Driving in the car on changan avenue after Beijing tian an men.1月16日，笼罩北京多日的雾霾天气逐渐散去。当日，北京气象台预报，受冷空气影响，北京持续多日的严重雾霾天气结束，空气质量和能见度逐步转好。 On January 16,,Beijing over days fog haze weather gradually dispersed.the,The Beijing meteorological station,Influenced by cold air,Beijing days for serious fog haze weather end,Air quality and visibility gradually get better.新华社记者 公磊 摄 Xinhua news agency reporter and lei perturbation