You basically 'smoked' 150 cigarettes in Montreal last year without even knowing it

You basically 'smoked' 150 cigarettes in Montreal last year without even knowing it

If you're the kind of person who swears they'll never touch a cigarette, you might not love this news: just by breathing Montreal's air last year, you may have unknowingly puffed your way through nearly eight packs. That's the conclusion of a new study by HouseFresh, which ranked global cities by how many cigarettes people are effectively "smoking" due to air pollution. And in Canada, Montreal came out on top (or bottom, depending how you look a…