高屏地區寺廟室內外懸浮微粒特性探討

The Study of Suspended particle’s Characteristics in Indoor and Outdoor Air of Temples in Kaohsiung and Pingtung area

為了探討祭拜活動對寺廟室內外PM0-1 、PM1-2.5 、PM2.5-7 、PM7-10 及PM10-∞等各粒徑懸浮微粒濃度的影響及何種懸浮微粒是主要的貢獻者，本研究選在高雄關帝廟、東港東隆宮及車城福安宮等三間位於高屏地區之大型著名的寺廟作為測定對象。這三間廟的重大慶典日子（尖峰）及非慶典日子（非尖峰）是被選取作為測定的時間。測定結果顯示，三間寺廟在尖峰及非尖峰之整體室內、外的PM0-1、PM1-2.5、PM2.5-7、PM7-10 及PM10-∞平均測定濃度(μg/m3)如下：尖峰室內(17.4、60.4、144.6、206.6、310.3)，尖峰室外(2.0、7.0、23.3、29.2、34.8)，非尖峰室內(14.0、46.8、93.1、114.9、147.3)，非尖峰室外(3.9、13.9、36.2、45.9、54.9)。從以上數據可以顯示出，燒香的行為大幅提高了寺廟室內的各種懸浮微粒濃度，在對人體較具傷害性的PM10 部份，又以PM7-10 這部份貢獻最多(48.2％)。

Incensing will increase the concentration of particulate matter of various diameters in indoor air, especially for heavy incensing happen in temple festival day. For exploring the increasing extents of PM0-1, PM1-2.5, PM2.5-7, PM7-10, and PM10-∞ in indoor and outdoor air from worship actions in temple and understanding which kind of particulate matter is the major contributor for the pollution, three famous temples in Kaohsiung-Pingtung area（Kung-Ti temple in Kaohsiung, Tong-Lung temple in Tongang and Fu-An temple in Checheng）were chosen as the investigative objects in this study. The important festival day (peak time) and common day（non-peak time） of these three temples were picked up as investigative time. The investigative data show the average indoor and outdoor concentration（μg/m3）of PM0-1, PM1-2.5, PM2.5-7, PM7-10, and PM10-∞ for all investigated temples in peak and non-peak time are indoor peak (17.4, 60.4, 144.6, 206.6, 310.3), outdoor peak (2.0, 7.0, 23.3, 29.2, 34.8), indoor non-peak (14.0, 46.8, 93.1, 114.9, 147.3), and outdoor non-peak (3.9, 13.9, 36.2, 45.9, 54.9), respectively. The study results show incensing behavior largely increases the concentrations of various particulate matters in indoor air of temple and the particulate matter belonged to PM7-10 is the major contributor （made 48.2 ％ contribution）to PM10 which is harmful to the human.