The Southwest Ohio Air Quality Agency reports that "levels of ozone within the region may approach or exceed unhealthy ...

An air quality alert is in effect for all of Minnesota from Saturday through 9 a.m. Monday because of Canadian wildfire smoke.

The alert will remain go into effect starting at midnight on Saturday, June 21, through Monday, June 23, for counties in Ohio ...

This is the second air quality alert from the Ohio EPA in three weeks, with the air quality index expected to be in the "unhealthy for sensitive groups" to "very unhealthy" ranges.

Sunny start to Sunday, but storms return by evening. Rain and thunderstorms likely all week. Air Quality Alert in effect ...

CUYAHOGA COUNTY, Ohio — Several Northeast Ohio counties are currently under an air quality alert through Monday, according to the National Weather Service. Anyone in the affected counties is ...

COLUMBUS, Ohio — An Air Quality Alert issued by the Mid-Ohio Regional Planning Commission has expired. It was issued for central Ohio on Sunday because of the wildfire smoke from Canada.