Stability of tobacco smoke odor in enclosed spaces.
During each of five experiments, four sedentary subjects smoked a total of 8 cigarettes during one hour while occupying an odor test chamber. The air temperature was 20-22 degrees C and the relative humidity was 35-50%. During the entire test period (6 h) the odor intensity in the chamber was evaluated by judges. After smoking ceased, the odor intensity continued to rise for one or two hours and then remained constant in a way that is characteristic of unreactive contaminants.
D002980:Climate; D006801:Humans; D008834:Microclimate; D009812:Odorants; D012907:Smoking; D013997:Time Factors