If you have been hearing about poor air quality in New York City Friday, you can breathe a deep sigh of relief (literally): ...

The air has improved in the LA region as firefighters get blazes under control, but there are questions about how safe the ...

Toxic smoke and dangerous particulate pollution are spreading far beyond the flames, leaving air quality at unhealthy levels ...

Officials are warning of windblown ash and other pollutants from Los Angeles-area fires and say air quality readers won't ...

Naturally, people in the Los Angeles area are reaching for their phones to see what the Air Quality Index (AQI ... in the greater Los Angeles area to smoke. And that smoke contains some pollutants ...

The Oregon Department of Environmental Quality issued an air quality advisory for La Pine Tuesday due to stagnant air ...

Persistent fires led to a haze of air pollution blanketing Oxnard, California. Dramatic footage captured an eerie scene, turning the sky a light orange and covering 598 Town Centre Drive with smoke ...

The Coachella Valley is expected to have unhealthy air quality over the weekend as smoke and ash from several ... are expected to see the highest air quality index levels, creating unhealthy ...

The air quality index (AQI) in many LA regions looks good, but that doesn't mean the air is safe. Why it matters: The AQI in ...

LA County Sheriff says about 31,000 people were under mandatory evacuation orders while another 23,000 were under evacuation ...

Wear a tight-fitting N95 mask at the bare minimum, but a P100 is better, experts say. Wear long sleeves, eye protection, closed-toed shoes and cut-resistant gloves. Clean or decontaminate anything ...