Pre-COVID subway air polluted from DC to Boston, but New York region's is the worst, study finds

Commuters now have yet another reason to avoid packing themselves into subway stations. New York City's transit system exposes riders to more inhaled pollutants than any other metropolitan subway system in the Northeastern United States, a new study finds. Yet even its 'cleaner' neighbors struggle with enough toxins to give health-conscious travelers pause.

from Top Health News -- ScienceDaily https://ift.tt/3tKGRVY