Researchers monitored indoor air quality in the buffet, gym, bar, restaurant, pub, theater and standard double occupancy ...

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

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

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

Those groups particularly sensitive to particulate matter in the air may want to limit time outside Friday and Saturday.

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

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

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

On Friday at 10:36 a.m. an air quality alert was issued valid until Saturday at 10:45 a.m.

Dust and ash left behind from the wildfires across Southern California can be irritating and hazardous when inhaled.

The Center for Biological Diversity and the Patagonia Area Resource Alliance say federal regulators failed to review a ...

CAQM revoked anti-pollution measures under Stage III of Grap after observing a consistent improvement in air quality levels ...