Under a Code Orange alert, it's recommended that children, older adults and those with respiratory illnesses limit time spent outdoors.

At least twelve states have issued air quality alerts and advisories due to the ongoing Canadian wildfires sending smoke down ...

Air quality is expected to fluctuate between healthy and moderate levels in Kitsap due to smoke from the Bear Gulch Wildfire on the Olympic Peninsula.

Wildfires produce harmful smoke that scientists say has contributed to thousands of deaths across the U.S. Washington is particularly vulnerable.

Due to smoke from wildfires, several U.S. cities had an AQI over 100 on Aug. 5, which means the air is unhealthy for sensitive groups of people with respiratory and other health issues.

Anyone who might be especially vulnerable to the effects of air pollution should limit their outdoor activities.

Smoke from hundreds of wildfires in Canada is lingering over the northern U.S., spreading across to roughly a dozen states from Wisconsin to Maine.

Vanhela said smoke from the wildfire, which carries fine particulate matter, can travel hundreds of miles and affect air ...

Isolated showers are possible both Tuesday and Wednesday with our best rain chance on Thursday. Friday and Saturday will be hot and humid.

A Code Orange air quality alert is in place for southeastern Pennsylvania on Tuesday, Aug. 5, 2025, due to Canadian wildfire ...

The public is advised to take precautions, especially those sensitive to polluted conditions, by limiting their time outside ...

CHICAGO (WLS) -- An air quality alert was issued for the greater Chicago area on Tuesday. The alert was issued by the EPA at about 11:56 a.m. It will be in effect until midnight. Lake, Porter, Newton ...