PM 2.5
Concept
Particulate matter, a component of air quality that can be measured by devices, with specific filters recommended for cars.
Mentioned in 3 videos
Videos Mentioning PM 2.5

This Is Making Your Kids Sick | Bryan Johnson Podcast
Bryan Johnson
Particulate matter, a component of air quality that can be measured by devices, with specific filters recommended for cars.

E27: The Great Inflation Debate, Amazon gets spicy on Twitter, rethinking supply chains & more
All-In Podcast
Particulate matter that can cause health issues like asthma, contrasted with environmental concerns for wildlife.

Steph Smith: “This opportunity is totally overlooked”
My First Million
A metric for measuring the size of particles in the air, exposure to which is linked to lower GDP, stock market returns, and poorer decision-making.