...Christopher Y. Chao; Kelvin K. Wong; Eddie C. Cheng A detailed size distribution study of particulate matter was performed in 60 homes: 37 homes were studied in the winter and 23 in the summer. Levels of particulate matter were measured using several cascade impactors covering 8 size ranges...

...Tomohiko Sugiyama; Takashi Amagai; Hidetsuru Matsushita; Mitsuyuki Soma A survey of the particle-size distribution of 17 polycyclic aromatic hydrocarbons (PAHs) in indoor and outdoor air was performed in 20 homes in several Japanese cities. Highest PAH concentrations were found in the fine-particle...

... matter was demonstrated to be satisfactory by comparing it with a conventional TEOM particulate monitor. The sampler was used to survey size distributions of indoor and outdoor airborne particulates in 20 homes in several Japanese cities, 10 nonsmoking and 10 in which there was at least 1 smoker...