The air quality index score is expected to rise to 105, which falls into the "unhealthy for sensitive groups" range of 100-150. The AQI scale is from 0 to 500. Higher numbers indicate worse air ...

Wisconsin air quality expected to be unhealthy on May 30 due to Canadian wildfire smoke. The DNR recommends people with respiratory conditions reduce outdoor activity.

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. Due to ...

The AQI, an index for reporting daily air quality, informs people how clean or polluted the air of a certain city is and what associated health effects might be a concern for them. The AQI in ...

As of 9 a.m. on June 11, here are air quality index readings in Michigan cities, according to AirNow's Air Quality Index: Grand Rapids: PM2.5 of 87; moderate. Marquette: PM2.5 of 86; moderate.

Outdoor air quality levels are expected to exceed an Air Quality Index (AQI) value of 100 for fine particulate matter — a level categorized as "Unhealthy for Sensitive Groups." ...

PHILADELPHIA (WPVI) -- The National Weather Service has declared an "Orange" air quality alert in the Philadelphia metro area and several New Jersey counties for Thursday. In Pennsylvania, Bucks ...

Dhaka, the overcrowded capital city of Bangladesh, has ranked 22nd on the list of cities with the worst air quality with an AQI score of 72 at 10:15am on Sunday. Dhaka’s air was classified as ...

According to air quality readings taken Saturday afternoon, the Adirondacks had the worst air in the state with an air quality index of 150, which is one point away from being unhealthy for anyone ...

BUFFALO, N.Y. — Once again, an Air Quality Alert has been issued for Western New York until Sunday night. The alert runs until 11:59 p.m. Sunday and includes the entire region: Erie, Niagara ...