农历的末日年年终,大雾弥漫数日,根据北京空气质量监测数据显示,PM2.5指数最高站点为456。北京市环保局环保监测中心主任张大伟表示,造成此次重污染的根本原因是污染物排放量大。燃煤、机动车、工业、扬尘,这些污染源排放量大。空气环境的恶化,让昔日的碧海蓝天与洁净空气成为一种奢侈,所以才有了陈光标“卖空气”的举动。这样的举动看似无稽,但是却是现代人对于环境质量日趋下降的无奈之选。经过多年的艰苦建设和潜心研发,比 According to Beijing’s air quality monitoring data, the highest PM2.5 index site is 456 at the end of the Lunar New Year. Zhang Dawei, director of Beijing Environmental Protection Agency Environmental Monitoring Center, said that the root cause of the heavy pollution is the large amount of pollutants emitted. Coal, motor vehicles, industry, dust, these sources of emissions. The deterioration of the air environment, so that the old blue sky and clean air has become a luxury, so only Chen cursor “sell air” move. This move seems ridiculous, but it is the modern day for environmental degradation declining choice. After years of painstaking construction and concentrated research and development, than