This information on air pollution was put together by the World Bank.  The data draws from other sources as well.  Additional information is provided within the Adobe Acrobat file.

If you do not have Adobe Acrobat, go to this web site to download it.

This project was created by Caroline, David, Michael, Mindy, Neil, and Vikas for the ThinkQuest Internet contest in 1999.  Please read our copyright information or contact us (link disabled) if you have questions about this site.