Exploring of Air Quality for Taiwan Using Data Mining Techniques and OLAP

• Main Authors: Hsieh, Yi-Ting, 謝依庭
• Other Authors: Tsai, Cheng-Fa
• Format: Others
• Language: zh-TW
• Published: 2017
• Online Access: http://ndltd.ncl.edu.tw/handle/tmgw42

碩士 === 國立屏東科技大學 === 資訊管理系所 === 105 === In recent years, environment has been over-developed led to air pollution more serious, and affected ecosystem and health of people. Many countries pay close attention to the air pollution issue. According to International Agency for Research on Cancer (IARC) indicate that cancer can be caused by air pollution. The air pollution is category one of carcinogen. This thesis aims to air quality for Taiwan, and used Environmental Protection Administration provides data from 2006 to 2016. Data mining technique and OLAP method were used to find the relationship for the air pollution in Taiwan. The results reveal that northern of Taiwan was the highest average concentration of CO and NO2 , and middle and southern of Taiwan were that PM10 and PM2.5 are the highest average concentration. Surrounding islands are the highest average concentration of SO2 and O3, but east of Taiwan were affected by the lowest contaminants. However, air pollution concentration gradually reduced in Taiwan.This shows that air quality was improved by air pollution controlling. In future, air pollution controlling continues to strengthen and hope air quality will achieve safety standard.