However, Lake, Porter, Newton and Jasper counties in Indiana will be under another air quality alert all day Tuesday. The ...

Experts said that in addition to shortening time outside, using air purifiers and closing windows can help further limit ...

The Pennsylvania Department of Environmental Protection has issued an air quality alert for Tuesday for most of the central ...

Smoke from wildfires in central Canada will push into Northeast Pennsylvania Monday, according to the state Department of ...

Air quality concerns grip Wisconsin as Canadian wildfire smoke continues to affect the region. The air quality advisory was ...

Canadian wildfire smoke brought numerous air quality alerts to the Northeast on Aug. 4, including in multiple North Jersey ...

“Fine particles look to average in the mid to upper Moderate range due to Canadian wildfire smoke with the potential for some ...

Canadian wildfire smoke blankets Boston, obscuring the skyline and prompting health warnings. Sensitive groups are urged to limit outdoor activity statewide.

As Canadian wildfires spread smoke across the U.S. the air pollution is dangerous to health. But there are ways to protect ...

The warning applies to York, Dauphin, Lebanon, Cumberland and Lancaster counties and the entire Susquehanna Valley region.

NOACA says the warning comes in anticipation of 'ground-level ozone pollution.' Cleveland is under a health advisory Monday ...

Viewers shared snapshots of hazy skies as Canadian wildfire smoke continues to impact air quality in parts of Maine.