The world's cleanest cities

I received this link in an Email the other day -- It's a list of the world's cleanest cities. The city that took the top spot? Well, it's none other than my home town -- Calgary, Alberta. I complain about my city often--it's cold, windy, dry and far too busy these days--but I don't think I've ever seen an ounce of smog and amount of litter is pretty low compared to other cities I've been to (with a few annoying exceptions of course. Yes, I'm talking to you! Stop leaving your Tim Horton's cups all over the place!)

What else made the list? Honolulu, Helsinki, Minneapolis and Ottawa rounded out the top five.

Did your city make the list?