You can't see your hand in front of you in Shanghai, air pollution is at catastrophic levels..

Shanghai, China, in recent years has had a lot of problems with pollution, but in recent days it has gone from bad to worse. The World Health Organization's safety guidelines for particles is around 25 micrograms/m3. Well Shanghai is at 602 micrograms/m3 right now, 24 times the safety limit! This can cause Cancer, Lung irritation, Bronchitis, Asthma attacks- and are especially bad for children who grow up in these circumstances. It should be noted that many industrial cities in the world have gone through similar situations.

These pictures show you the current state of Shanghai in pictures.