Adaptive ventilation systems could prevent airborne disease transmission on cruise ships, recent research suggests. The ...

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

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

One possible reason for bad air quality in the city is a fire that broke out yesterday afternoon in Lancaster, Pennsylvania, ...

The San Diego APCD has extended an air quality alert due to increased fine particle pollution from wildfire smoke for San ...

As fires sweep through Los Angeles County, residents face mounting concerns about contaminated air and water supplies ...

Concerns about hazardous chemicals burning at the site forced the evacuation of two schools and residents within a one-mile ...

Learn what the air quality index (AQI) means, how it impacts your health, and how to stay safe when pollution is high.

On Wednesday at 3:18 p.m. an updated air quality alert was issued valid until Thursday at 6 p.m. The alert is for Ventura ...

Even with thick smoke coming from the Hughes Fire, skies have been clear in many areas, and the air quality forecast has been ...