上海市轨道交通与地面交通换乘场站局地空气污染调查与评价

Air Pollution Study about Change Station of Track Communication and Surface Communication

对上海市轨道交通与地面交通换乘场站局地环境空气质量进行了调查,结果表明,万体馆站空气污染较重,大气污染达到警戒水平,PM10及NO2超标频率及超标量较高。中山公园监测点PM10及CO超标较多。对照点张江高科点及静安点的环境空气质量相对较好,上海大气质量指数能够达到大气环境质量标准,污染物单因子超标轻微。在地面交通与轨道交通的换乘场站,集聚的机动车所排放的尾气,是造成该地区环境空气质量恶化的重要原因之一。

To study the air quality of change station of track communication and surface communication. Due to the study, air pollution in Wantiguan was heavy, PM10 and NOX were beyond standard, in ZHongshan Park, PM10 and CO. On change station of track communication and surface communication, the motor vehicle exhaust was the important reason of air pollution.