State officials are encouraging Michiganders who own their own air quality sensors to contribute their readings to ongoing ...

An air quality alert was issued by the National Weather Service in Mount Holly at 9:43 a.m. on Friday, Aug. 15.

A departing cold front along the Northeast coast has allowed for cooler, drier, more comfortable air to leak in across all ...

Air quality alerts are in place again for the entire Western Slope as firefighters battle more than 20 fires. The Colorado ...

Air quality alerts are in place again for the entire Western Slope as firefighters battle more than 20 fires. The Colorado ...

Michigan has seen more than 30 advisories and alerts this summer from Canadian wildfire smoke. The report shows how this year ...

The Oregon Department of Environmental Quality has released the 2025 Wildfire Smoke Trends Report, which gathers and examines ...

The sternly worded statements and letters are filled with indignation and outrage: Republican U.S. lawmakers say Canada has ...

Smoke carried by winds from wildfires burning in Nova Scotia and New Brunswick affected many parts of Prince Edward Island on ...

Up to 40 mm of rain is forecast to fall on the blaze near Port Alberni, which grew to more than 3,400 hectares on Thursday.

Officials on Vancouver Island are hoping rain in the forecast can help clear up the air quality muddied by an out-of-control ...

The Oregon Department of Environmental Quality released the 2025 Wildfire Smoke Trends Report today, which gathers and examines data about how the 2024 wildfire season affected air quality across the ...