... N.(2009) Study of Indoor Air Pollution. Indoor Env-iron., 12, 71–86 (in Japanese).13) Irie, T. (2007) Historical review on the indoor envi-ronment and health. Indoor Environ., 10, 129–135(in ... Ohn o, H. and Nakajima, T. (2009) Annual transition and seasonalvariation of indoor air pollution levels of 2-ethyl-1-hexanol in large-scale buildings in Nagoya, Japan.J. Environ. Monit., 11, ... high va-por pressure under normal conditions. VOCs arenumerous and varied, and also harmful or toxic.Regarding indoor air pollution, the air concentra-tion of some organic compounds is regulated....