Problems in the estimation of human exposure to components of acid precipitation precursors.
Problems associated with estimation of human exposure to ambient air pollutants are discussed. Ideally, we would prefer to have some indication of actual dose. For most pollutants this is not presently feasible. Specific problems discussed are adequacy of outdoor monitors; the need to correct for exposures and time spent indoors; the need to have particle size distributions described and the chemistry of the particles presented. These indicate the need to develop lightweight accurate and reliable personal monitors.
D000143:Acids; D000393:Air Pollutants / Q000032:analysis*; D000645:Ammonium Sulfate / Q000032:analysis; D004781:Environmental Exposure; D006801:Humans; D008923:Missouri; D008970:Molecular Weight; D009585:Nitrogen Dioxide / Q000032:analysis*; D011891:Rain; D013431:Sulfates / Q000032:analysis*; D013464:Sulfuric Acids / Q000032:analysis; D013714:Tennessee; D014922:Wisconsin
D000143:Acids; D000393:Air Pollutants; D013431:Sulfates; D013464:Sulfuric Acids; C034007:ammonium bisulfate; C033158:sulfuric acid; D009585:Nitrogen Dioxide; D000645:Ammonium Sulfate