Air is the "life gas" we breathe every day. Air is a very precious resource. Humans, animals, and plants all depend on clean air to live, and the destruction of air leads directly to their deaths. Sacramento is one of the pulluted cities in the United States.
Where are most polluted areas in Sacramento?
how human activities as well as natural forces influence air pollution?

Data Provided by Sacramento Open Data
Health Data
Caltrans GIS Data Library
Visualized by Qiuheng Xu
Instructed by Eric Field