There's a haze in the sky across a large portion of the Midwest. The smoke coming from more than 210 fires burning in Canada, according to the Canadian Interagency Forest Fire Center, on Friday, June 6.

A gray haze from wildfire smoke could be seen in Cincinnati, and the entire state of Minnesota is under an air quality alert.

You may notice a bit of a haze in the air this week. In part, it’s coming from central Canadian wildfire smoke. We’re keeping a close eye on it, but unless you are unusually sensitive to fine airborne particles,