According to the hourly readings published on the environment department’s Air Pollutant Index Management System (APIMS) ...

The number of areas in peninsular Malaysia recording unhealthy air quality has doubled overnight, based on readings from  the ...

The Bay Area Air Quality Management District and Alameda County District Attorney Ursula Jones Dickson filed a joint civil ...

Five locations recorded unhealthy air quality as of 3pm yesterday, according to the Environment Department (DOE).

In Peninsular Malaysia, multiple locations saw unhealthy Air Pollutant Index readings as of 11am on July 20. Read more at ...

As fires burn through the Northwest, doctors are warning that flames aren’t the only dangers – smoke can also cause long-lasting health risks.

Thick wildfire smoke hanging over Manitoba has prompted the cancellation of the Sail West regional championships in Gimli as ...

As fire crews from the United States Forest Service have made progress in containing the Green Fire, and with favorable weather conditions, the skies around Redding have cleared up after ...

Canadian wildfire smoke will filter in Sunday afternoon and impact air quality through Monday. Summer heat & storms ahead ...

The real, killer stuff from an era before state regulation, before car emission technology, before unleaded gasoline. Enjoy.

CNBC’s Top States for Business says that the state of Vermont has the best "quality of life" of any state in America.