The worst air in the country on June 14 is in New Castle County. The air quality index in Wilmington as of 9:45 a.m. was 227, ...

The Levoit Core 400S air purifier is on sale at Amazon—quiet, powerful HEPA filtration for wildfire smoke, pollen, and pet ...

Smoke from the wildfire in New Jersey's Wharton State Forest is being smelled in New Jersey, Pennsylvania and Delaware.

Air quality concerns due to wildfire smoke are changing the landscape of sporting events in Winnipeg. From community ...

Temperatures take a tumble into the low 70s, cooler, but still humid with showers and thunderstorms on Saturday.

New Jersey's Burlington County wildfire grows to 3,250 acres, 30% contained, causing smoke to trigger 'Code Orange' air quality alerts in Philadelphia.

Air quality warnings show PM2.5 particles at dangerous levels. Learn why today's hazy sky is a toxic soup that's damaging ...

Wildfires are forecast to continue and expand through the summer in Western Canada and parts of the country’s north.

Rain continues in much of northern Alberta, clearing wildfire smoke and helping firefighting efforts across the province.

If you're seeing smoke in the Harford County area, officials say don't worry. The smoke is due to the wildfires in New Jersey ...

Trace AQ, led by U researchers Heather Holmes, Derek Mallia and Kai Wilmot, provides forecasting data and suggests solutions ...

State Parks and Cal Fire plan a prescribed burn at Sugarloaf Ridge State Park as early as June 16 to cut wildfire risk and ...