| 요약2 |
In this study, improvement of indoor air quality in newly built apartments was analyzed from results of the previous surveys. And also the changes of the occupants’ evaluation on indoor air quality was statistically analyzed through field survey. Finally, the corelation analysis between the indoor air quality and occupants' satisfaction. The questionnaire survey of occupants who live in the newly built apartment buildings was conducted during 25 June to 19 July, 2010. The questionnaire was consisted of three parts; one is for information on family; the second is for satisfaction on IAQ in their apartments; the last is for clearance for the law. About 928 occupants were participated in the questionnaire survey. From this study, it was found that levels of indoor air pollutants are below the guidelines, and also that about 30% occupants are satisfied with their indoor air. Comparing with the satisfaction of the law released before, it is on an upward trend. |