The Mid-Ohio Regional Planning Commission on July 30 issued an air quality alert for Columbus and several central Ohio counties, warning that it's expected to become unhealthy for sensitive groups.

An air quality alert was issued by the National Weather Service in Mount Holly at 3:45 p.m. on Monday, July 28. This warning ...

The best way to protect yourself from poor air quality is to stay indoors, especially when the Air Quality Index reaches ...

Due to smoke from Canadian wildfires, the air quality index over much of eastern Pennsylvania was in the “orange” range Sunday morning, meaning it’s unhealthy for sensitive ...

Officials are urging residents to take precautions as wildfire smoke and extreme heat bring poor air quality and health risks ...

An Air Quality Alert has been issued for parts of northern New York and Vermont today because of Canadian wildfire smoke.

Canadian wildfire smoke no longer lingers in Michigan as of July 18. Southwest Michigan will experience unhealthy air for sensitive groups on July 21.

MADISON (WKBT) -- An air quality advisory is issued statewide for Canadian wildfire smoke. According to the Wisconsin DNR, the advisory is in effect from 8:30 a.m. Tuesday to Noon Thursday.

The Mid-Ohio Regional Planning Commission has issued an air quality alert for July 23 for four central Ohio counties, ...

As of 8 a.m., multiple air quality sensors are reporting readings in the “Unhealthy for Sensitive Groups” (AQI 101–150) to “Unhealthy” (AQI 151–200) range.

Milwaukee, Ozaukee, Racine, Kenosha and Sheboygan are all under a poor air quality alert from noon to 11 p.m., according to ...