Photos Show The Incredible Difference Between A Clear Day And A Polluted Day In Beijing
Feb 24, 2013, 23:49 IST
Beijing's smog problem has become an international issue this year, with reports of canned air being sold, a ban on BBQs and even talk of moving the capital from Beijing to escape the fumes.
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What can be hard to get across is exactly how much the smog changes the day-to-day life in the city. This photo, taken by Reddit user BananasUnited, shows the difference between a "clear" day, with a AQI of less than 500, and a smoggy day, with an AQI of more than 500.
AQI stands for Air Quality Index, which technically only goes to 500. On January 29th, however, Beijing's AQI reached 517.
