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Oct 13, 2019 at 10:29 comment added atreeon Do you have a link or info on any more recent studies?
Oct 10, 2019 at 10:02 comment added atreeon Thanks for the link, info and answer. Really interesting about the NO2 being worse when idling, I did not know that. I strongly agree that managing traffic flow is a really great way to improve air quality. I have thought, if stop-start tech was mandatory and law (or hybrid) then cars could be stopped at lights for longer and then left to travel for longer. This would improve air quality by getting cars to drive at speeds more optimal for fuel efficiency and pollution, reducing acceleration (which is known to be costly especially the way drivers drive) and reducing idling entirely.
Oct 10, 2019 at 9:58 vote accept atreeon
Oct 10, 2019 at 9:58
Oct 10, 2019 at 8:21 history answered Chris H CC BY-SA 4.0