I'm roughly 300 miles S-SE of Ohio Joe, in the Platte Valley. A hilltop where I can usually see almost 8 miles, visibility is less than .7 miles. It is rather disconcerting, but I was coughing so hard I didn't notice at the time!
I have to wonder if this (the visibility/air quality issues) are similar to what was seen back in the day when the locals fired the prairie in the spring to promote the growth of grass for the buffallo?
I hope those folks up in Canada can get the fires under control: lots of folks up there have their lives and livelihoods on the line. I know some small businessmen in Alberta that are thinking about throwing in the towel and leaving. Between taxes, Covid, and now this, they just aren't able to do business.