News

More than 200 wildfires are raging across Canada, sending a thick blanket of choking smoke through the U.S. Midwest. Experts ...
An air quality advisory is expected to remain in effect until noon June 6 as Michigan continues to see effects of Canadian ...
Parts of the Greater Toronto Area and surrounding communities are under a special air quality statement Friday morning as ...
Wildfire smoke was helping raise ozone to hazardous levels. No alerts have been issued, but the air quality may approach ...
An air quality index of 300 or higher is considered hazardous, and the record-breaking smoke AQI in Grand Portage reached 800 ...
A Chicago Air Quality Alert has been extended through Friday as smoke from Canada wildfires has pushed the AQI into unhealthy ...
Many fires burning across Canada, forcing evacuations and threatening air quality in the United States, cannot simply be put ...
Smoke from the Canadian wildfires continues to bring dangerous air quality to parts of the northern U.S., with hazy skies ...