On Monday at 2:45 p.m. the National Weather Service reported an air quality alert in effect until 10 p.m. for Tualatin Valley ...

An air quality alert was reported by the National Weather Service on Saturday at 9:56 a.m. in effect until 10 p.m. for Oneida ...

Air quality alerts were lifted in parts of Canada after wildfire smoke plagued the region. Manitoba and Saskatchewan ...

Smoke from the wildfires is expected to move out by Tuesday but could return as the fires continue to burn across Canada.

EDT on Friday, the National Weather Service reported an air quality alert in effect until Saturday at midnight EDT for Van ...

Some areas may only see a few hours of alert-level smoke concentrations due to the relatively fast movement of the ...

On Saturday at 5:43 p.m. an updated air quality alert was reported by the National Weather Service in effect until Monday at ...

The Mid-Ohio Regional Planning Commission issued an Air Quality Alert for central Ohio due to wildfire smoke from Canada.