Measuring the Invisible: Tracking the Tiny Particles That Shape Our Air and Climate
Tiny airborne particles like dust and smoke are among the most harmful pollutants on Earth. They cause millions of premature deaths each year and reshape the climate, from warming the Arctic to shifting rainfall patterns in Africa. Yet in many of the world’s most affected regions, these dangerous particles and their impacts on health and climate are unmonitored.
Dr. Daniel Westervelt studies these particles at every scale, from local measurements in under-monitored areas to global atmospheric simulations. Recently, his research demonstrated the benefits of congestion pricing in New York City. Using street-level monitors and satellite observations, he found that the first year of congestion pricing cut fine particle pollution in lower Manhattan by 13%, a rare, measurable test of how urban policy can clear the air. He has also tracked the wildfire smoke that turned New York’s skies orange in 2023 and 2026, pushing particle pollution to ten times typical city levels.
Join us on November 18 to see what it takes to make the invisible measurable and the air cleaner.
Event Details
Registration Link: click here
Reception: 6:00 - 7:00 PM
Lecture: 7:00 - 8:00 PM
Parking: Oceanography Parking Lot
Shuttle Information: Shuttles to/from Morningside Campus will be running on the normal schedule. The last shuttle to Morningside Campus will be 7:00 PM.
Check In: Please check in at the registration table in Monell Lobby.
