Learn what the air quality index (AQI) means, how it impacts your health, and how to stay safe when pollution is high.

Indicators like the Air Quality Index (AQI), commonly used to track air pollution levels, provide a rough sense of the pollution floating in the skies. But those types of indicators don't capture some ...

Specialized air quality instruments captured a spike in lead, chlorine, and bromine pollution during the L.A. wildfires.

During a podcast with Nikhil Kamath, Bryan Johnson walked out due to concerns about poor air quality, which he equated to ...

"Air pollution has been so normalized in India that no one even notices anymore despite the science of its negative...," the ...