AirNow is a collaborative effort of federal agencies that provides air quality data across the U.S. The site also has ...
Wildfire smoke increases tiny particles in the air known as particulate matter that can be harmful to people’s health.
A series of huge, devastating fires ravaging Los Angeles County are blanketing virtually the entire region in toxic smoke.
LOS ANGELES − As multiple wildfires continue to burn through Southern California, evacuation orders remain in place ...