Multiple Philadelphia fire trucks are on the scene of a four-alarm blaze at an apartment building in West Philadelphia early ...

Winds from the northwest will pull wildfire smoke back into Minnesota skies over the weekend, as well a chance for rain ...

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

Conditions are expected to gradually improve Sunday as winds dillute the fine particulate matter that affects health.

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

The New York State Department of Environmental Conservation and the Department of Health have issued an air quality health ...

The air quality alert may need to be extended into Monday if an additional batch of heavy smoke materializes from Manitoba ...

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

Air quality alert issued for several New York regions June 8 due to Canadian wildfire smoke and fine particulate matter.

Smoke from Canadian wildfires has caused hazy skies in Rochester, affecting air quality in the area. News10NBC spoke with Dr.

Smoke from wildfires in northern Alberta and northeastern B.C. reached Calgary this weekend, with forecasters warning of poor ...

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