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

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

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

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

Smoke from the raging Southern California wildfires is filling city skylines, causing officials to warn residents of poor air ...

Lahore's Air Quality Index (AQI) has reached a hazardous 431, with pollution levels 58 times higher than WHO guidelines.

Massive wildfires burning in the Los Angeles area have filled the air with a thick cloud of smoke and ash, prompting air ...

L os Angeles residents are dealing with dangerously unhealthy air as three California wildfires continue to burn across the ...

Staying indoors and making sure the air quality in your home is clean from wildfire smoke are two of the CDC's top safety ...