Study finds coal trains add significant amount of PM2.5 pollution in urban areas
Green Car Congress
MAY 1, 2023
than freight trains, and 7 µg/m 3 more under calm wind conditions, suggesting our study underestimates emissions and subsequent concentrations of coal train dust. Resources Cite this article Ostro, B., The results indicate coal trains add on average 8.32 Coal trains contributed 2 to 3 µg/m 3 more of PM 2.5 µg/m 3 (95% CI = 6.2,
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