本研究主要目的是探討臺灣地區各季節、區域、與一天中各時段空氣污祟情形，做為運動教練及有關運動訓練人員從事運動訓練參考。環保署與氣象局是本研究資料分析主要來源，以重複量數分析法(RepeatedMeasures Analysis) 做為區域、季節、與時段各污祟物濃度值差異依據，統計之顯著度設為p

The purpose of the study was to investigate the air pollutants， temperature and the relative humidity of each season， area， and 5 daily periods (6-9， 10-12， 13-15， 16-18 and 19-21 time periods) in Taiwan. Results can be used by sport coaches and training managers for exercise training reference. All materials were collected from the Department of Climate and Environmental Protection. A Repeated Measures Analysis was employed to detect the differences between air pollutant concentration， temperature and relative humidity for each season， area and time period. A significant level was set at 0.01. Significant differences were found among the dependent variables. From the results， it can be concluded that: 1.There were significant differences between seasons in air pollutants concentration. It is nessary to be considered about the air pollutant concentration， when someone plans a series of exercise training program. So air indoor sport will be better than outdoor at the high level of air pollutont concentration period. 2. There were significant statistical differences between areas and seasons; it is therefore necessary for coaches or sport training managers to understand the environmental conditions. 3. There were significant statistical differences between daily time periods. The most serious period was at 19-21 hour period， while the 10-12 hour period also at high level of air pollutant concentration.