An air quality warning is in effect as smoke from wildfires in Manitoba and Saskatchewan blankets much of Nunavut’s Kivalliq ...

Most of the state will see some improved air quality levels on Wednesday. But levels will still be unhealthy for Grafton, ...

Chief Medical Officer of Health Dr. Janice Fitzgerald is advising vulnerable people to stay inside as the air quality index ...

It’s not fog. Wildfires burning hundreds of miles away in Canada are sending plumes of smoke all over the American Midwest, ...

Air quality has taken a serious hit across the United States as a two-fold blow of wildfires in the West and in Canada have ...

Air quality alerts are in effect in the Philadelphia area, fueled by smoke from wildfires that are burning thousands of miles ...

An air quality statement was issued for the region and much of southern Ontario because of drifting smoke from western Canada ...

Canada is battling more than 700 active wildfires across the country, roughly two-thirds of which are burning out of control, ...

Smoke from Canadian wildfires is causing air quality concerns for millions of Americans in the Midwest and Northeast. Air ...

Smoke drifting into the region from southern California wildfires caused Clark County to issue an air quality alert for the ...

Temperatures remain in the upper eighties, with an air quality alert in effect until Midnight on Wednesday. The smoke and particulate matter may take some time to fully ...

Each New England state has seen an uptick in the number of days over the last five years when fine particulate matter (PM2.5) ...