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

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

On Sunday at 4:16 p.m. an air quality alert was issued valid until Tuesday at 10 p.m. The alert is for San Bernardino and ...

The Air Quality Index (AQI) can tell you a lot about the health of the environment, but there are still measures you can take ...

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

The Air Quality Index does not take into account many gas or particle contaminants that are produced during wildfires, ...

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

KCRW and R&S Kayne Foundation Los Angeles held a public information panel and Q&A session regarding immediate and long-term ...

Several parts of southern California are currently under windblown dust and ash advisories as deadly wildfires continue to ...

"We want a state that has the most protective laws for air pollution." Residents file lawsuit against air quality commission: ...

Twelve Texas counties have recently exceeded federal air quality standards for particulate matter, commonly known as soot.

Experts say that even after fires are contained and extinguished, health risks from ash, smoke, and toxic materials, ...