Skip to content

Do-It-Yourself Air Quality Monitoring

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

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.

Photo of Aaron Naparstek
Aaron Naparstek is the founder and former editor-in-chief of Streetsblog. Based in Brooklyn, New York, Naparstek's journalism, advocacy and community organizing work has been instrumental in growing the bicycle network, removing motor vehicles from parks, and developing new public plazas, car-free streets and life-saving traffic-calming measures across all five boroughs. He was also one of the original cast members of the "War on Cars" podcast. You can find more of his work on his website.

Comments Are Temporarily Disabled

Streetsblog is in the process of migrating our commenting system. During this transition, commenting is temporarily unavailable.

Once the migration is complete, you will be able to log back in and will have full access to your comment history. We appreciate your patience and look forward to having you back in the conversation soon.

More from Streetsblog New York City

State Bill Would Stop Highway Expansions Near Vulnerable New Yorkers

April 3, 2026

Study: How Capping Vehicle Sizes Could Help Save the World

April 3, 2026

Friday’s Headlines: Margin For Terror Edition

April 3, 2026

Talking Headways Podcast: Civil Rights, Civic Transport

April 3, 2026

UPDATE: Hit-And-Run Ambulance Driver Kills Woman on Deadly Ocean Avenue

April 2, 2026
See all posts