The Correlation Analysis Between The Air Pollution Status And Meteorological Conditions In Changchun

With the rapid development of economy,the urban scale were unceasingexpansion and the urban population quickly increased,which resulted in theescalating trend of urban energy source consumption in changchun which live on theraw coal and making the urban air pollution more worse. The air pollution didn’t evenrestrict the sustainable development of urban social economy, but also threatened thesound in body and mind of community. At the present, because of thethick population, concentration of industry, traffic congestion and the highexpenditure of energy and so on, the feature of urban climate were changed and theair was polluted hardly. The analysis of atmospheric pollution status and the pollutedcause and how to control the atmospheric pollution effectively was an important andurgent. Mission. Consequently, how to make the job of prevention and control ofatmospheric pollution better, maintaining the the sustainable development of urbansocial economy and protecting the sound of body and mind of community throughborrowing the foreign and domestic advanced experiences and strengthening thecooperation of several subjects was tremendously significant.The air pollution status and meteorologic condition of changchun from2007to2011were statistic,and found that the air qulitiy of changchun had the trend of gettingbetter. Most of the pollutant concentration was below the national secondary standard,and less was below the national level one standard. During the heating period, the airquality belong to light pollution,while during the non heating period,the air qualitybelong to cleaning level, which certificated that the air pollution of changchun wasnot so serious. However, with the increasing of the vehicle population and population,controlling the discharge of air pollutant, reducing the concentration of air pollutionalways was one urgent task, which was significant for protecting the health of peopleand mataining the social stability. The correlation analysis between typical airpollution and meteorologic condition and the influence of meteorologic conditionon the air pollutant transferring and diluting was acted.