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Fine-particle pollution inside Manhattan’s tolling zone dropped roughly 13% below levels expected from comparison-site trends during the first full year of New York City’s congestion-pricing program. The finding comes from a Columbia University’s Lamont-Doherty Earth Observatory study published in Environmental Science and Technology Letters.

That figure represents an estimated decline of 1.3 to 1.4 micrograms per cubic meter of PM2.5, the fine particulate matter small enough to penetrate deep into the lungs. New York’s program, which launched January 5, 2025, is the first congestion-pricing system in the United States.

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[-] enobacon@urbanists.social 35 points 5 days ago

Subsidized driving linked to increased pollution!? Who knew. #banCars

[-] cantstopthesignal@sh.itjust.works 12 points 5 days ago

Ban parking and reclaim some roads and convert them to pedestrian areas and the cars will go away naturally.

[-] squaresinger@lemmy.world 3 points 5 days ago

Was it Singapore that required you to own/rent a dedicated parking space for your car before you can apply for a license?

[-] OrgunDonor@lemmy.world 4 points 4 days ago

I know Japan requires you to prove you have parking at your house before you can buy a car.

[-] FlashMobOfOne@lemmy.world 34 points 5 days ago

This reminds me of the drastic drops in pollution when the travel industry collapsed after COVID and in 2008 following the housing crisis.

Fuck cars. We all benefit when it becomes less feasible to drive and more feasible to use public transport.

[-] Semi_Hemi_Demigod@lemmy.world 4 points 5 days ago

Even drivers benefit from this as there are fewer, better drivers.

[-] Malica@lemmy.zip 3 points 4 days ago

I grew up in LA and seeing it free of smog was something else. Surreal.

[-] FlashMobOfOne@lemmy.world 2 points 4 days ago

There were news articles about it. Wild stuff.

[-] lntl@lemmy.ml 15 points 5 days ago

Auto industry:

Airborne fine particulate matter increases male performance.

[-] Malica@lemmy.zip 8 points 4 days ago

Good news for the children living in Manhattan. The pollution is no joke.

this post was submitted on 12 Oct 2026
218 points (99.1% liked)

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