哈尔滨市淘汰“黄标车”的对策

车辆的增多，使得汽车排放的污染物总量增加，哈尔滨市机动车排污污染形势严峻。汽车排放的污染物主要集中在离地面1米左右的层面，正处在人的呼吸带附近，严重危害人体健康，特别是对老人和儿童危害更重。淘汰黄标车是为了执行新的《环境空气质量标准》，减少PM2.5和降低氮氧化物强度的要求，是落实“十二五”氮氧化物减排目标的要求，也是为了在2014年底前实现哈尔滨市创建文明城市的目标，最终目的还是为了改善市区空气质量，保障市民身体健康。

Countermeasures for Removing High-emission Automobiles in Harbin

The increased amount of automobiles leads to rising quantity of gaseous pollutants in the atmosphere, which is par- ticular severe in Harbin. The pollutants released from the automobiles mainly float about one meter over the ground, presenting se- rious threats to the health of human body, especially to old men and children. The removal of high - emission automobiles aims to comply with the revised version of“Ambient Air Quality Standard” in a bid to decrease the intensity of PM2.5 and nitrogen oxides. It is of special importance to accord with the nitrogen oxides reduction goals proposed for the 12th Five - year Plan period, with the aim of constructing Harbin into a civilized city by the end of 2014, as well as to secure the health of citizens.