Skip to Content
Streetsblog New York City home
Streetsblog New York City home
Log In

Wednesday, July 19, 2006
9 am to 3 pm
Vesey & Church Streets, Manhattan, near church graveyard

WHAT: PM 2.5 air monitoring

WHO: John Culpepper of Lower Washington Heights Neighborhood Association

WHERE: Vesey & Church Streets, Manhattan near church graveyard.

WHEN: Wed. 19 July 2006, 9 am to 3 pm

PM
2.5 is particulate matter 2.5 microns or smaller, the fine soot that is
so devastating to human health, the particles so small that they lodge
deep in your lungs, which have difficulty removing them.

No reading if it is raining - the rain washes out the particles.

L'WHNA is the first non-governmental entity in NYC to own its own PM 2.5 air monitor.
People in the community requested John Culpepper to come downtown and do a reading.

You are welcome to come and see how this is done.

Stay in touch

Sign up for our free newsletter

More from Streetsblog New York City

Andy Byford’s ‘Trump Card’ On Penn Station Keeps Wrecking New York’s Infrastructure Projects

What will become of the Amtrak executive's plans for Penn Station under President Trump?

February 6, 2026

FLASHBACK: What Happened To Car-Free ‘Snow Routes’ — And Could They Have Helped City Clear the Streets?

Remember those bright red signs that banned parking from snow emergency routes? Here is the curious story of how New York City abandoned a key component of its snow removal system.

February 6, 2026

Council Transportation Chair Vows To Take On Drivers: ‘I Don’t Want To Just Futz Around the Edges’

Streetsblog grilled new chairman Shaun Abreu, who says he wants to bring more life and fewer cars to the street.

February 6, 2026

Friday’s Headlines: New York’s Strongest Edition

It's still snow problem around town. Plus other news.

February 6, 2026

Budget Crunch: Advocates Push Mamdani For Massive Fair Fares Expansion

The expansion would offer free transit on the subway and bus for people making up to 150 percent of the federal poverty level, which is not a lot.

February 5, 2026
See all posts