Life of a family amid Beijing's red alert smog

Updated: 2015-12-22 07:40

(Agencies)

Life of a family amid Beijing's red alert smog

Jiang Zhen's son Doudou checks the air quality outside the window of his room with a portable device measuring air quality on the second day after China's capital Beijing issued its second ever "red alert" for air pollution, in Beijing, China, December 20, 2015. [Photo/Agencies]