보육시설에서 실외 미세먼지가 실내 미세먼지 농도에 미치는 영향

Abstract

Nowadays, the concentration of particles in the air is getting higher. Outdoor particles can penetrate into indoors through cracks or windows in buildings and it affects indoor air quality. Concerns are mounting about indoor air pollution from particles as prolonged exposure to particles caused respiratory problems. Daycare center is a place where infants staying for long time, and infants are more vulnerable to respiratory diseases caused by exposure to particles in the air because they are breathing more than adults and their immune systems are incomplete. Therefore, management of indoor particles in daycare center is essential. In this study, the impact of outdoor particles on indoor particles concentration in day care center and occurrence of particles during indoor activities were analyzed.