This is the Smog that we encounted when we went biking last Monday. That’s the view of downtown Toronto from the tip of Ashbridges Bay park, looking west. I developed a cough and burning lungs that day. A view from the same basic area on a much less smoggy (but still somewhat smoggy) day can be seen on this page.
All this use of the word smoggy is reminding me of the creepy Smoggies cartoon from when I was a kid.