喫煙室における喫煙状況が室内空気環境と臭気強度に及ぼす影響

摘要

We conducted a research on odor environment in a smoking room. The result showed that concentrations of suspended particulate matters and CO in the smoking room changed depending on the number of cigarettes being smoked, showing a clear correlation between them. On the other hand, odor intensity did not correlate significantly with the number of cigarettes smoked and odor intensity: 3 remained after 11 hours have passed even after smoking ended. Therefore, although the dust and CO concentrations can be used as indicators to evaluate air quality taking odor into account in and around smoking rooms, careful consideration is required when they are used in the non-smoking condition. Key words ： Smoking room; Tobacco odor; Environment measurement Odor intensity%一般的な喫煙室でにおいを考慮した空気環境調査を行った.喫煙室内の粉じん濃度とCO濃度は.喫煙本数に対応して増減し，喫煙本数との相関関係がみられた.臭気強度は，喫煙本数と対応がみられず，喫煙終了から11時間経過後も臭気強度3程度のにおいが残っていた.喫煙室と周辺のにおい環境を考慮した空気質について.粉じん濃度とCO濃度は喫煙時の評価指標にはなりうるが,非喫煙時の評価指標としては検討が必要である.