Can your pet compete? Find out now. Get BuzzFeed's Cute or Not app!
Promoted

Before-And-After Photos Of Beijing’s Record-Breaking Smog

Pollution levels in China are hazardously off the charts.

Jason Lee / Reuters

Above: August 29, 2010. Below: January 14, 2013.

ED JONES / Getty Images

Above: January 14, 2013. Below: February 4, 2012.

Check out more articles on BuzzFeed.com!

 
 
          
    Hot Buzz

    Zendaya Wrote A Powerful Defense Of Her Hair After Racist Comments On E!’s “...

    viral

    What’s The Best Thing To Do In Edinburgh For Under £5?

    collection
    Now Buzzing