tag:air_pollution_outdoor
TAG: Air Pollution, Outdoor
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Real–Time Measurement of Outdoor Tobacco Smoke Particles
Journal Article
Abstract
The current lack of empirical data on outdoor tobacco smoke (OTS) levels impedes OTS exposure and risk assessments. We sought to measure peak and time-averaged OTS concentrations in common outdoor settings near smokers and to explore the determinants of time-varying OTS levels, including the effects of source proximity and wind. Using five types of real-time airborne particle monitoring devices, we obtained mo… |