Canadian wildfire smoke will again choke Minnesota skies on Sunday, prompting a statewide air quality alert that will last most of the day. The air will be unhealthy for sensitive groups starting ...

The state Department of Environmental Conservation has issued an air quality health advisory for Sunday due to smoke from ...

ALBURGH, Vt. (WCAX) - Hazy and smoky skies from Canadian wildfires jacking up the Air Quality Index to unhealthy levels. The New York Department of Health, and the Department of Environmental ...

The Maine Department of Environmental Protection warns that unhealthy conditions may persist through the weekend.

Wildfires have forced a further 1,000 people to flee their homes in the Canadian province of Manitoba, which is under a state ...

Following a period of dry and nice weather over the weekend, thunderstorm downpours will usher in the new workweek in the ...

The Maine Department of Environmental Protection warns that unhealthy conditions may persist through the weekend.

Active children, the elderly and people with asthma and COPD are more likely to suffer an increase in the number and severity ...

Much of southern Ontario was under an air quality statement on Thursday and Friday that lifted early Saturday morning.

To reduce pollution and protect public health, it is recommended to avoid gas stations during air-quality alerts or refueling ...

Much of Ontario remains under special air quality statements or warnings today amid smoke from wildfires burning in other ...

Smoke from wildfires burning in northern Ontario and the Prairies of Canada caused poor air quality and reduced visibility in ...