The hazy air hovering over US cities, including Chicago and New York, this summer is reminding Americans of just how ...

Canadian wildfire smoke will linger through Tuesday morning before lifting out behind a passing cool front which could also ...

Researchers found that wildfire smoke can raise ozone to dangerous levels, posing hidden health risks even in remote areas.

Douglas McIntyre, Editor-in-Chief at Climate Crisis 24/7, reports that Maine is expected to have above-normal temperatures ...

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 will be Poor at times Today especially now until the early afternoon then some improvement in Air Quality between ...

Wildfire smoke impacting air quality in the Twin Cities Tuesday and Wednesday.

Smoke from western wildfires will drift into Colorado, creating hazy skies and lowering air quality at times. US consumer ...

The return of wildfire smoke from fires burning in Canada has sparked another air quality alert in Minnesota, which will be ...

Canadian wildfire smoke will linger into Tuesday before clearing out after a cool front passes which will lead to pleasant and comfortable through midweek before an unsettled pattern develops heading ...

Several rounds of wildfire smoke have been moving into Denver, Boulder, Fort Collins and communities up and down the I-25 ...