居家環境室內空氣品質認知與管理策略之探討

The Study of the Cognition and Management Strategies of the Indoor Air Quality in the Living Places

根據環境保護署室內空氣品質資訊網所公開的資訊，我國民眾每人每天約有80〜90%的時間處於室內環境中。因此當室內空氣品質不佳時，將嚴重危害民眾健康及工作品質與效率，尤其是長期處於密閉的建築物內，室內通氣量不足時，污染物就容易蓄積而導致室內空氣品質惡化，進而產生所謂「病態建築物症候群」。本研究於2019年9月30日，選擇板橋火車站站前地下街廣場為調查據點，以問卷調查的方式，進行居家環境室內空氣品質的實證調查及評估工作。針對路過之一般民眾進行隨機抽樣調查，共計完成303份有效問卷，以真實反應民眾本身對於自家居住室內空氣品質的主觀認知，以及偏好的管理策略為何。據此本研究的主要發現有:1雖然在本調査中有20.8%的一般民眾，其居住住宅超過31年以上，但是亦有85.5%的受訪者願意追求健康環境，2.21-30年齡層、已婚人士、具備大學與高中學歷、職業為家庭主婦與學生等個人背景，顯著影響對室內空氣品質的認知，3.室內坪數、屋齡、裝設室內空調的形式，以及本身有無擺設空氣清淨機等，這些特定居住環境條件亦影響對空氣品質的認知，4.根據受訪者實際經驗差異分析，專業人員的診斷與改善品質仍獲得肯定，5.深入探究受訪認為空氣品質不佳的原因，主觀認知因素是民眾認為室內空氣品質不良的主因。

According to information published by the Environmental Protection Agency's Indoor AirQuality website, people spend about 80-90% of a day in an indoor environment. Therefore,when the indoor air quality is poor, it will seriously endanger people's health and workquality and cfficiency, especially in a closed building for a long time. When the indoorventilation is insufficient, pollutants will casily accumulate and cause indoor air quality todeteriorate, resulting in "Sick Building Syndrome". This article selected the undergroundstreet square in front of the station of Banqiao Railway Station as the survey base onSeptember 30th in 2019, and conducted a questionnaire about the evaluation of indoor airquality in living places. This survey applied the random sampling on the general public, andcollected the 303 valid questionnaire copies. It hopes to truly reflect the subjective cognitionof the people themselves on the indoor air quality of living places, and the preferredmanagement strategics. According to the survey results, the main findings of this study areas follows:1. Although the 20.8% of living houses is generally above 31 years, the 85%respondents are still willing to pursue a healthy environment. 2.The 21 to 30-year-old,mnarried, high school and college education, and housekceper and students, these personnelbackground affect the perception of indoor air quality. 3. The size of indoor space , agc ofHouse, type of indoor air-conditioning and having the air cleaners or not, these conditions ofthe living places affect the indoor air quality perception 4. The diagnosis and qualityimprovement by professional staffs are affirmed. 5. Subjective cognition is the main reasonwhy people think that indoor air quality is poor.