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

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

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

An air quality alert is in effect for all of Massachusetts today due to smoke from Canadian wildfires, and it could be the ...

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

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

The state Department of Environment DEP has extended and expanded its air quality warnings due to continued smoke and haze ...

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

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

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

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

On Monday at 4:48 p.m. an updated air quality alert was reported by the National Weather Service in effect until midnight ...