The effect of outdoor air and indoor human activity on mass concentrations of PM10, PM2.5, and PM1 in a classroom

Abstract

The 12-h mass concentration of PM10, PM2.5, and PM1 was measured in a lecturing room by means of three co-located Harvard impactors. Effect of outdoor air and indoor human activity wwere studied

Keywords

• indoor air pollution
• particulate matter
• coarse particle
• PM10-2.5
• schools
• sharp cut impactors
• particulate matter
• fine particles
• coarse particles
• indoor/outdoor relationships
• personal exposure
• schools
• quality
• pollutants
• buildings