An air quality alert was issued on Tuesday at 5:03 a.m. for Josephine County.

A fire at the Owl Metals recycling facility that caused the Peninsula Expressway to shut down is still causing an air quality ...

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

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 ...

Southern California air quality monitors issued a dust and ash alert for all of Los Angeles County as strong Santa Ana winds ...

The advisories impact large areas of Idaho, Oregon, Montana and Washington, lasting through the end of January.

The Centre's panel invoked Stage 3 of the Graded Response Action Plan due to severe air pollution in Delhi-NCR. Restrictions ...

The National Weather Service has issued an air stagnation advisory for areas east of the Cascades until Friday at 4 a.m.

A fire at the Owl Metals recycling facility that caused the Peninsula Expressway to shut down last week is still causing an air quality alert, according to the Maryland Department of the Environment.

Angelenos are being encouraged to keep their air purifiers on and to wear a mask when outside in the wake of the recent fires ...

On Tuesday at 12:56 p.m. the National Weather Service issued an air stagnation advisory in effect until Friday at 4 a.m. for ...

Baltimore County fire crews are back at the Owl Metals recycling facility because the fire reignited Thursday afternoon. This prompted an air quality alert for residents in the Dundalk area. In the ...