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Q&A

Aviles questions Thurston on PM2.5 disparities in environmental justice communities

New York City Council · Oct 20, 2026 · starts 0:55:40 · 3 min 59 sec

Aviles asks Thurston to describe pollution disparities. Thurston says South Bronx and Harlem neighborhoods are surrounded by highways and face much higher diesel exposure, with cardiovascular and respiratory effects extending beyond asthma.

Member of the Public - George Thurston

And now I recognize Council Member Reveals for questions.

Alexa Avilés

Thank you so much.

Alexa Avilés

I just had a quick question for the professor.

Alexa Avilés

I'm sorry, I missed your first name.

Member of the Public - George Thurston

George.

Alexa Avilés

George.

Alexa Avilés

George, in your study, can you just briefly describe for the record the disparities of PM2.5 in environmental justice communities and more wealthier communities?

Member of the Public - George Thurston

Yes, I have done studies, especially in the South Bronx, and we see much higher levels, especially diesel.

Member of the Public - George Thurston

I mean, basically, if you're in the South Bronx and you're near one highway, if you move away from it, you're moving towards another highway.

Member of the Public - George Thurston

It's enveloped by...

Member of the Public - George Thurston

Highways all around it in every direction.

Member of the Public - George Thurston

Harlem's a lot like that.

Member of the Public - George Thurston

So there's major throughways.

Member of the Public - George Thurston

And then there's congestion.

Member of the Public - George Thurston

And congestion pricing is not helping them much.

Member of the Public - George Thurston

Although we have seen generally lower air pollution levels following the congestion pricing throughout the city with some hotspots.

Member of the Public - George Thurston

But anyway, so that and the effects of them.

Member of the Public - George Thurston

One of my studies we have one we're looking at right now with cardiovascular damage from local pollution on New Yorkers.

Member of the Public - George Thurston

It still continues.

Member of the Public - George Thurston

We've documented it before, especially traffic pollution, cardiovascular, respiratory asthma.

Member of the Public - George Thurston

It's a real problem.

Member of the Public - George Thurston

Diesel particles are an antigen.

Member of the Public - George Thurston

So they not only have the toxic effects of fossil fuels with metals,

Member of the Public - George Thurston

transition metals that cause oxidative stress, inflammation, which underlies a lot of disease throughout the body, so it has systemic effects.

Member of the Public - George Thurston

So we're not just talking about, I mean, asthma is a very big problem, and I'm not dismissing it, but I'm saying it goes beyond that.

Member of the Public - George Thurston

And every New Yorker, not just people who have respiratory problems, we're all threatened by this, and there are disparities in the levels of exposures.

Member of the Public - George Thurston

And that's one of the reasons why I think, you know, we're talking about climate, but also health, that, like, the city has great buying power.

Member of the Public - George Thurston

And they could start buying up these trucks and solving this problem, the solutions, and then creating a market that private people could then buy them and have battery-based operations, perhaps.

Member of the Public - George Thurston

Like, I own a Chevy Volt.

Member of the Public - George Thurston

It's like 15 years old, runs like new because it's electric most of the time, and then occasionally it's got a backup engine that once in a blue moon I need it if I'm going to travel to the airport or something.

Member of the Public - George Thurston

And so, you know, you can design trucks like that, and I think there are trucks like that, where they have a battery pack for around the town and then an engine that will occasionally back it up so there's no, you know, running out of power and plugging it in and waiting for it to charge up kind of thing.

Member of the Public - George Thurston

So there's technology solutions, and we should be driving those.

Alexa Avilés

Thank you.

Alexa Avilés

I couldn't agree with you more, and it means that our city needs to use all the tools in the toolbox, including translating

Alexa Avilés

and allowing for documents to be submitted, particularly complaints to be submitted in languages other than English,

Alexa Avilés

which the administration has not solved because the instructions are all questions are required to be answered in English.

Alexa Avilés

So just for the record, that is one thing we can certainly do, but we have,

Alexa Avilés

I agree with you wholeheartedly, our city needs to use its market power, its enforcement power, and every other regulatory option to make sure that it's...

Alexa Avilés

communities are protected, and particularly environmental justice communities who have bore the brunt of infrastructure that the rest of the city also benefits from.

Alexa Avilés

So thank you so much for your testimony.

Alexa Avilés

This is a public health issue and an urgent one.

Alexa Avilés

Thank you.