this post was submitted on 25 Feb 2024
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Science

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[–] [email protected] 7 points 6 months ago

Interpretation
Proximity to traffic and high air interchange increased the exposure to air pollution of commuters using motorised transport. Larger inhalation rates and commuting time increased inhaled dose among active commuters. Benefits of active commuting from physical activity are larger than the risk from an increased inhaled dose of fine particles.

I've often wondered about the net effect. Interesting.