Pages tagged smell:

Op-Art - Smells of New York City - Interactive Feature - NYTimes.com
http://www.nytimes.com/interactive/2009/08/29/opinion/20090829-smell-map-feature.html

Fascinating concept!
Looking forward to discovering your city through a different perspective ? Why not let your nose guide you through the city ?
scents of the city
New York secretes its fullest range of smells in the summer; disgusting or enticing, delicate or overpowering, they are liberated by the heat. So one sweltering weekend, I set out to navigate the city by nose.