China's toxic smog - BBC News
China's Toxic Smog Years in the Making
Toxic smog hangs over large swath of China
The Devastating Effects of Pollution in China (Part 1/2)
The Devastating Effects of Pollution in China (Full Documentary)
Surviving China's smog
China's toxic smog causing concerns in Korea
China's toxic smog problem
Climate crisis: Smog in China is 20 times the safe level
Air quality in China: Pollution levels down by 42% over the past ten years • FRANCE 24 English
Severe smog leaves China breathless
Snow Disperses Toxic Smog in China's Capital
Beijing again choking on toxic smog
China's 'smog refugees' flee capital for clean air
China’s Advice to India on Pollution: How Beijing Beat Smog and What Delhi Can Learn | News9
Another cloud of toxic smog to blanket Beijing from Monday
Toxic smog from China to cover the capital area _032318
Toxic smog clouds call for fast energy action
Toxic Smog Kills 1.1 Million People in China
China's growing pollution problem
