Pollution levels in China are hazardously off the charts .
Above: August 29, 2010. Below: January 14, 2013.
Image by Jason Lee / Reuters
Above: January 14, 2013. Below: February 4, 2012.
Image by ED JONES / Getty Images
Before-And-After Photos Of Beijing’s Record-Breaking Smog
Pollution levels in China are hazardously off the charts .
Above: August 29, 2010. Below: January 14, 2013.
Image by Jason Lee / Reuters
Above: January 14, 2013. Below: February 4, 2012.
Image by ED JONES / Getty Images