State officials on Monday issued an air quality health advisory for Western New York and other regions through late Wednesday ...

Smoke from wildfires in Canada reached Connecticut’s skies and caused poor air quality on Tuesday, according to state ...

The Bear Gulch Fire has been burning for nearly a month in the southeast part of the Olympic Peninsula, sending smoke ...

The air quality in several U.S. states is taking a hit as smoke floats over the border from the Canadian wildfires. Here's ...

The Air Quality Index system used by the Environmental Protection Agency often rises to unhealthy levels due to wildfires, so ...

Windsor's Air Quality Health Index on Aug. 4 was in the high-risk range, thanks to smoke from wildfires raging more than 1,500 kilometres away. CBC's Dalson Chen spoke with the region's Medical ...

Yesterday, the National Weather Service issued an air quality alert for Northeastern Pennsylvania as smoke from Canadian ...

An air quality health advisory for fine particulate matter will be in effect Wednesday, Aug. 6, for the entire Mid-Hudson ...

India’s current Air Quality Index (AQI) fails to reflect the true health dangers of pollution, especially the short-term risk ...

A statewide air quality advisory remains in place for Aug. 5. Officials say wildfire smoke may dissipate by mid-week. Check out the air quality map.

Air quality alerts were issued in North Jersey Aug. 5 as smoke from Canadian wildfires drifts across the northern United ...

Smoke and ash from three wildfires burning in Southern California prompt a smoke advisory from the South Coast Air Quality ...