An Australian company called Green and Clean is selling something you can only get in Australia, and that is Australian air. It captures the air from various pristine locations in the country into containers. The air is tested to make sure that it is pure and clean. This product is very attractive to folks living in cities which are struggling with air pollution issues.
You can see a map with the world air pollution levels here.
Image Credits: http://www.greenandclean.com.au for it’s air containers image
Sources: http://www.greenandclean.com.au,, NPR.org