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每逢大雾降临,雾区可长达十多公里,最低能见度不足10米,这给人们正常出行和行车交通安全带来巨大威胁。然而北京郊区却经常出现局部浓雾天气。 京郊由于受空气与地理环境等因素影响,每逢秋冬时节,尤其是凌晨和傍晚入夜以后,浓雾较为严重。据常年掌握的情况,京郊突出多发浓雾的地段有17处,其中包括京石、京保公路接近与河北交界的西南部地区,京开公路的薛营至榆垡,京承公路的顺义县衙门村,密云县新农村、松树峪及京张公路的米家堡路段等。 上述浓雾多发地段,历年都有大
Every fog comes, the fog zone can be as long as more than 10 kilometers, the minimum visibility of less than 10 meters, which gives people a normal travel and traffic safety posed a tremendous threat. However, suburban areas in Beijing often show localized foggy weather. Due to the air and geographical environment, the suburbs of Beijing are heavily affected by the autumn and winter seasons, especially after midnight and early evening. According to the perennial situation, the outskirts of the Beijing Municipality has 17 spots that highlight heavy fog, including Jingshi and Beijing-Baohuan Road, which are close to the southwest border with Hebei Province. Shunying to Yujian of Jingkai Highway and Shunyi of Jingcheng Highway Yamen County, Miyun County, the new countryside, pine trees and Beijing-Zhangjiakou Mijiabao road sections. The above dense fog lots, over the years have large