So, it was very misty morning couple of days ago in Loimaa. As I was traveling to work I cycled over overpass over national road 9, I stopped to take a photo:
This is viewed as from Turku to Tampere direction. It was a bit thicker about a hour before, when I was walking my dog in a morning walk. Although I didn't go through this in our morning walk, but it was thick
The angle on the first is much better to see in the far, but the second one you can only see less than half what you can see in the first one.
And this is from the next morning.
You can see as far as you can.