California ARB study finds commuters’ exposures to air pollution greatly depends on mode of travel; light rail, personal vehicles the lowest
Green Car Congress
SEPTEMBER 1, 2017
The mode of travel you take on your daily work commute can make a big difference in your exposure to air pollution, according to a new study by researchers at the California Air Resources Board (ARB). times greater than personal vehicle commutes, while light rail commutes had 30% lower UFP concentrations than personal vehicle commutes.
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