2月17日，车辆在石家庄市塔北路与谈固大街交叉口等待通行。当日，河北省石家庄市雾霾天气持续。河北省空气质量自动发布系统17日08时实时发布数据显示，石家庄市8个PM2.5监测点监测的空气质量指数（AQI）均超过300，其中5个监测点的监测数据达500极值。新华社发（朱旭东 摄）     On February 17,,Vehicles in shijiazhuang northern road and 谈固 street intersection waiting for passing.the,Hebei province shijiazhuang fog haze weather continued.Hebei air quality automatic publishing system from 17 real-time release data display,Shijiazhuang city eight PM2.5 monitoring point monitoring of air quality index(AQI)Are more than 300,The five monitoring stations monitoring data of 500 extreme.The xinhua news agency hair(ZhuXuDong perturbation)

2月17日，石家庄市笼罩在雾霾中。新华社发（朱旭东 摄） On February 17,,Shijiazhuang city shrouded in fog in the haze.The xinhua news agency hair(ZhuXuDong perturbation)

2月17日，车辆在石家庄市塔北路上行驶。新华社发（朱旭东 摄） On February 17,,Vehicles in shijiazhuang northern road.The xinhua news agency hair(ZhuXuDong perturbation)