1996～2000年辽阳市大气环境质量的考查

Development Trend of Environmental Quality of Atmosphere of Liaoyang

以2000年辽阳市五项大气污染物——二氧化硫、总悬浮颗粒物、氮氧化物、一氧化碳和降尘的监测数据为主,介绍辽阳市大气环境质量状况;通过对1996年至2000年五年内上述五项大气污染物的连续监测数据的比较,得知近年来辽阳市大气环境质量的发展趋势.

Abstract This paper makes an introduction to environmental quality of atmosphere of Liaoyang by monitoring data of - - SO2 fTSP,NOx,CO and fallen dust, five pollutants of atmosphere in 2000. To have learned of development trend of environment quality of atmosphere by comparing continuous monitoring data of five pollutants of atmosphere that have been introduced in five years from 1996 to 2000.