The NWS San Diego CA reported an air quality alert at 3:49 p.m. on Monday in effect until Tuesday at 6 p.m. for San ...

Amid summer temperatures and wildfires burning in the Inland Empire, some areas of Southern California will experience ...

On Friday at 3:17 p.m. an air quality alert was reported by the NWS Phoenix AZ in effect until Sunday at 12:15 a.m. for ...

Smoke often impacts the air quality during fire season, and we heard from the Shasta County air quality district manager ...

How a new monitoring system improves fire detections and captures the air pollution effects of planned peatland burns.

The blaze is burning in a desolate area of San Luis Obispo County, but its smoke has spread to two nearby counties.

A brush fire ignited near Silverwood Lake on Saturday afternoon, threatening structures and prompting evacuations as it grew ...

Cleanup crews contracted by the Army Corp of Engineers dumped asbestos-tainted wildfire debris in landfills that they shouldn ...

While widespread issues from firework pollution is not expected, air quality on a local scale can get hazardous for short ...

Agencies monitoring wildfires in Alaska have elevated the state from Preparedness Level 3 to Preparedness Level 4 out of 5 as wildfire activity grows across the state. July 2 - 8:45 a.m. Fire behavior ...

Experts fear that both budget and staff cuts at the EPA will curtail the necessary air monitoring of wildfire smoke, a public health risk.