If the air quality in your area is compromised, there are several things you can do to protect yourself. Special attention ...

Here's what to know about improving your air quality at home during a wildfire—these expert tips help you breathe easier when ...

Wildfires are tearing through thousands of acres in Los Angeles County in California, as strong Santa Ana winds stoke the ...

AirNow is a collaborative effort of federal agencies that provides air quality data across the U.S. The site also has ...

A map from AirNow suggests that the air quality around Los Angeles and Anaheim, California, is unhealthy as the Palisades ...

With hazardous levels of smoke lingering over Los Angeles County as a result of the slew of wildfires currently burning ...

As thousands of acres burn across Southern California, wildfire smoke is causing poor air quality in the region and beyond.

Already known for having some of the worst air quality in the U.S., people in Southern California are now also at risk of ...

Millions of Los Angeles County residents are facing extremely hazardous air quality as wildfires continue to burn. The air ...

Good (Green): 0-50 AQI means there is little or no health risk associated with air quality. Moderate (Yellow): 51-100 AQI ...

As thousands of acres burn across Southern California, wildfire smoke is causing poor air quality in the region and beyond.