Smoke travels hundreds of miles to harm air quality far from the fire, according to the EPA’s Wildfire Smoke and Your Patient ...

The Department of Natural Resources and Environmental Control warns of air that is unsafe for sensitive groups on July 5.

Continued drifting of wildfire smoke from Canada and Alaska has prompted Bay Area air regulators to extend an air quality ...

The interactive map provides air quality or AQI scores for cities across the state. Residents can also use AirNow, a part of the U.S. Air Quality Index, and check local conditions by searching ...

A forecast map from AccuWeather shows which states are likely to see wildfire smoke impacts this summer. AccuWeather In the east, states including Tennessee, North Carolina, West Virginia, New ...

Smoke from the Canadian wildfires will sweep across Pennsylvania on Tuesday. "The wildfire smoke is coming back, and you can see this plume coming across the Susquehanna Valley this evening," WGAL ...

An air quality map shows conditions improving in the U.S. on Friday as smoke from the Canadian wildfires subsides.

Wildfire smoke was helping raise ozone to hazardous levels. No alerts have been issued, but the air quality may approach “code orange” levels again late Thursday afternoon in parts of the region, as ...

The map also showed purple for "very unhealthy" across much of the Minneapolis-St. Paul metropolitan area, where the Air Quality Index numbers of 250 and were common, though conditions started to ...

Canadian wildfire smoke is reaching the northeastern part of the United States, with multiple National Weather Service (NWS) offices saying they are experiencing issues with the smoke. One NWS offi… ...

PORTLAND, Maine — Smoke from Canadian wildfires started making air quality worse in the eastern U.S. on Wednesday as several Midwestern states battled conditions deemed unhealthy by the federal ...

PORTLAND, Maine — Smoke from Canadian wildfires started making air quality worse in the eastern U.S. on Wednesday as several Midwestern states battled conditions deemed unhealthy by the federal ...