Thought living in Utah would guarantee fresh mountain air? Not so much in the winter. We’ve got something called inversion that happens and here’s a description. It looks foggy when it’s in effect. So we didn’t realize until this week that we might have been contributing to the problem. A coworker said to me “It’s a red burn day in Salt Lake County”. I had to look this up. Again here’s a description. I love having a fireplace again and now we’re wondering, how many days we had fires going when it was a red day?! I need to pay more attention.