실내 공간별 미세먼지농도 비교 데이터의 시각화

The international concern on the inhalable fine dust is continuing to increase. In addition to the toxic properties of thefine dust itself, it can be more dangerous than other environmental factors since the dust pollution is hard to be detectedby human sense. Although the information on outdoor air condition can be acquired easily, the indoor dust concentrationis another problem because the indoor air condition is influenced by the architectural environment and human activity. Itmeans occupants may be exposed to indoor dust pollution over a long period without being aware. Therefore the indoordust concentration should be measured separately and visualized as an intuitive information. By visualizing, the indoordust concentration in each space can be recognized practically in compare with the degree of pollution in adjacentspaces. Besides the visualization outcome can be used as base data for related research such as an analysis of therelation between indoor dust concentration and architectural environment. Meanwhile, with the development of networkand micro sensing devices, it became possible to collect wide range of indoor environment data. In this regards, thispaper suggests a system for visualization of indoor dust concentration and demonstrates it on an actual space.