다중이용시설 등의 실내공기질 관리법에 따른 실태 분석 및 평가

In this study, the distribution of each facility group, the pollution level of local municipalities and the status ofself-measurement were investigated and analyzed using data provided by the Ministry of Environment. It wasfound that most of the workplaces to be managed are facilities of sensitive class, indoor parking lots and largescalestores. The results of the survey on the total pollution level by facility group showed that the rate ofcontamination was the highest in the facilities where there are many sensitive users, including the subway stationand the underground shopping malls. Through self-measurement, in the case of fine particle matter, it was foundthat it was present in amounts of 51.71 μg/m3, 50.72 μg/m3, 44.47 μg/m3 and 54.44 μg/m3 in medical institutions,day care centers, elderly care facilities and postnatal care centers, respectively. Also, there were facilities exceedingthe standard in the medical institutions. However, most of the pollutants in the facilities surveyed by the municipalityare higher than the self-measured concentrations, so it is necessary to examine the cause of such pollution.