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| Authors: | Zhang Guiqin Wang Zhaojun Liu Yutang Wilhelm Hoeflinger |
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| Institution: | 1. School of Municipal and Environmental Engineering, Shandong Jianzhu University , Jinan , Shandong , 250101 , China;2. Department of Environmental Science and Engineering , Tsinghua University , Beijing , 100084 , China;3. Jinan Environmental Protection Science Institute , Jinan , Shandong , 250014 , China zhangguiqin320@163.com;5. Jinan Environmental Protection Science Institute , Jinan , Shandong , 250014 , China;6. School of Municipal and Environmental Engineering, Shandong Jianzhu University , Jinan , Shandong , 250101 , China;7. Vienna University of Technology , Vienna , 166A-1060 , Austria |
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| Abstract: | Abstract The characteristics of fine particulate pollution (PM10 and PM2.5) were measured at urban and suburban sites in Jinan during the 2008–2009 heating and non-heating seasons. The results showed that PM10 and PM2.5 pollution was quite serious, and PM mass concentration was higher during the heating season than the non-heating season. PM was the highest in the chemical factory and lowest in the development zone. The mass concentrations of PM10 and PM2.5 were linearly related, and the mass concentration ratio of PM2.5/PM10 was up to 0.59 in urban areas. PM pollution in Jinan was related to local meteorological factors: PM2.5 mass concentration and humidity were positively correlated, and PM2.5 mass concentration was negatively correlated with both click on the temperature and wind speed, although wind speed varied more. |
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| Keywords: | Fine Particles (PM2 5 and PM10) Pollution Characteristics Spatial and temporal variations Meteorological factors |
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