If you can't see the map, click here Winds furthered the ... to US Intense summer heatwave to takeover major US cities Higher ...

Poor air quality has been detected in multiple states surrounding California. The state has been hit with multiple deadly fires that left thousands of homes destroyed. Wildfire smoke contains fine ...

One image, taken by the European Space Agency’s Sentinel-2 satellite after the Palisades Fire erupted Tuesday morning, shows a thick band of gray smoke floating over Los Angeles County that ...

A very dense area of smoke over upstate New York has swept down across New Jersey, New York City and southern New England. Large cities with the lowest air quality on Wednesday include New York City, ...

Wildfire smoke creates fine particulate matter that can linger in the atmosphere and spread from coast to coast. According to the US Environmental Protection Agency (EPA), in large quantities ...

There are many pollutants of concern in wildfire smoke,” including ozone, carbon monoxide and other toxic gases, says pediatrician Debra Hendrickson.

Along with the roughly 10,000 homes Los Angeles Fire Chief Kristin Crowley classified as under threat, much of the county itself is engulfed in smoke ... maintained by USA TODAY, areas hit ...