With wildfire smoke in the forecast, track the drop in air quality across dozens of PurpleAir sensors with our live, updating maps! New data arrives every 30 minutes. For the latest weather coverage ...

Air quality is unhealthier-than-average for some people Thursday as winds are blowing wildfire smoke across the Northern ...

The smoke coverage map is produced using what’s referred to as a “vertically integrated smoke” profile.

The Jones Road wildfire rages on in Ocean County, N.J., and the smoke could impact our area in the coming days. With only about 10% of the Jersey fire contained as of Tuesday night, smoke ...

Smoke from wildfires in Canada continued to drift into the U.S. on Friday, prompting air quality alerts across the Midwest, Northeast and mid-Atlantic.

Smoke from the Canadian wildfires is still over the region, but air quality is starting to improve. Alerts are still in place.

Smoke around the Treasure Valley and across the Pacific Northwest is coming from multiple fires. These sources show where.

Here is what our sunset looked like last evening. You can see the waves of smoke. This morning the thickest smoke coverage extends from near Lexington over to Washington, DC. There may still be ...

And, during the more than 3 ½ hours of national TV news coverage on June 7 of the Canadian wildfire smoke event that created dangerous air quality conditions for large swaths of the East Coast ...

Wildfire smoke from Oregon is starting to hang over Boise. Here’s how to track Idaho wildfire smoke by online map from Department of Lands.

A thick haze of smoke from Canadian wildfires continues to trigger air quality alerts in U.S. states, with health officials warning people in sensitive groups to limit their time outdoors or stay ...