Yes, I meant the Mahü. 1908 - https://upload.wikimedia.org/wikipedia/commons/5/5c/Mariahilferstrasse_1908_Stauda.jpg https://upload.wikimedia.org/wikipedia/com

Yes, I meant the Mahü. 1908 - https://upload.wikimedia.org/wikipedia/commons/5/5c/Mariahilferstrasse_1908_Stauda.jpg https://upload.wikimedia.org/wikipedia/commons/5/5c/Mariahil... 2006 - https://upload.wikimedia.org/wikipedia/commons/8/81/Mariahilferstrasse1.jpg https://upload.wikimedia.org/wikipedia/commons/8/81/Mariahil... Today - https://upload.wikimedia.org/wikipedia/commons/9/96/Wien_07_Mariahilfer_Stra%C3%9Fe_Shopping_f.jpg https://upload.wikimedia.org/wikipedia/commons/9/96/Wien_07_... Smoking was definitely the much bigger problem. The average Austrian, if he doesn't life in Vienna, is simply not confronted with smog. I guess what helps tremendously to cover up the smog problem is they constant wind we have. Honestly I only realized that it could be a lot better after my London visit. Until then I only have seen cities which were much worse then Vienna w.r.t smog.