Indoor Air Quality Analysis of Newly Built Houses.

ABSTRACT: Recently, people have become increasingly aware of potential health issues related to indoor environments. In this study, we measure the concentrations of various volatile organic compounds, carbonyl compounds, and semi-volatile organic compounds, as well as the ventilation rates, in 49 new houses with light-gauge steel structures one week after completion. The proper indoor air quality of new residential environments can be ensured by characterizing people's exposure to certain chemicals and assessing future risks. Our results show that the concentrations of the measured compounds were lower than the guideline values set by the Ministry of Health, Labour and Welfare of Japan, and would continue to decrease. However, we observed that unregulated compounds, assumed to be substitutes for reg

SUBMITTER: Suzuki N 

PROVIDER: S-EPMC6862697 | biostudies-literature | 2019 Oct

REPOSITORIES: biostudies-literature