逍遥法外电影大尺度未删减,伊人天堂网,蜜桃臀av在线,综合网天天,老炮儿电影未删减完整版下载,国内久久精品视频,风花电影在线观看完整版

Dalian will release daily monitoring data of PM 2.5 in the latter half of this year, reported Tuesday’s Dalian Daily.

By the end of 2012, 10 environmental monitoring sub-stations in urban areas of Dalian will achieve automatic monitoring of PM 2.5, particulate matter smaller than 2.5 micrometers in size.

Dalian has taken action to improve air quality monitoring system. An automatic monitoring site conducted trial runs of PM 2.5 monitoring last November.