If you are curious about the pollution levels in your city, or around the world for that matter, there is now an interactive map that was generated using the mapping interface CartoDB.com.
The map has a toggle feature that shows Cities, Satellite Data, and The Dirtiest Power Plants.
The device was created by David Wong, Pedro Cunha, Dmitry Pavluk, Anna Young and Diego Torres Quintanilla.
The accompanying infographic was designed by Yinan Song and Chendan Yan.