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| Analysis on spatial and temporal distribution characteristics of urban air quality comprehensive index in Jilin province |
| Tai Chunning, Fan Hui |
| Jilin Environmental Monitoring Center Station,Changchun 130021 |
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Abstract By processing the atmospheric data of key cities of Jilin province from 2016 to 2018 and the north district of Changbaishan Lake from 2017 to 2018,this paper obtains the corresponding comprehensive pollution index.The distribution law of comprehensive index and sub-index is analyzed in space by ARGIS software interpolation method,and the correlation between comprehensive index and sub-index and monthly comprehensive index are analyzed by SPSS software.The air pollution in Jilin province mainly distributes in four cities of Changchun,Jilin,Siping and Liaoyuan,which is the most serious in winter.
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Received: 17 May 2019
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2020, Vol. 37 
