People get exposed to air pollutants the most while driving (ANI via Yahoo! India News) Washington, Oct 31 (ANI): A new study by researchers from the University of southern California (USC) has revealed that people get exposed to harmful air pollutants the most while travelling in their vehicles. In a study in Los Angeles, the scientists found that the average driver spent about six percent (1.5 hours) of his or her day on the road, and this period accounted for almost 33 to 45 ... [News Source]