If they have not already, North Dakotans are urged to become familiar with an online tool detailing air quality in their area, as environmental officials said smoky air from expanding wildfire seasons ...

Dr. Ulep recommends wearing an N-95 mask when spending time outdoors if the air is polluted to that level. To stay healthy ...

The Bay Area Air District has extended an air quality advisory through Thursday because of wildfire smoke coming from Canada.

An Air Quality Alert has been re-issued by the National Weather Service for parts of the Tri-State area for Thursday, as ground-level ozone may approach or exceed unhealthy standards for a second ...

In the U.S., parts of the Midwest, Northeast and Great Lakes regions are experiencing unhealthy air. Staying safe from smoke ...

The Weather Network's Mark Robinson has a hack for making an indoor smoke filter to help with your home's air quality.

Plumes of smoke are blanketing large swaths of the U.S. and parts of Europe, presenting risks for those breathing it.

Overall, the results of the study suggest that more than 1 billion people experienced at least one day per year where they were exposed to high levels of wildfire-related indoor air pollution.

but wildfire smoke emissions cannot be regulated at their source. Relying on people to protect themselves is not enough, and top–down strategies — such as building measures to ensure quality of indoor ...

Even after the fires have been extinguished, residual smoke and ash can continue to affect indoor air quality, posing health risks to residents. Air pollution is now recognized as the second ...

Even after the fires have been extinguished, residual smoke and ash can continue to affect indoor air quality, posing health risks to residents. Air pollution is now recognized as the second highest ...