Image: Photograph: Wuhan/AP
"Wuhan, Hebei province: A man collects dead fish in Donghu lake, where officials say an estimated 30,000kg of fish have been killed by a combination of pollution and hot weather".
More after the jump...
Image: Dang Yun/ChinaFotoPress/Getty Images
"Lanzhou, Gansu province: A resident takes a water sample from the polluted Yellow river".
Image: Colour China Photo/AP
"Guangzhou: Illegal motorbikes confiscated by police in an effort to curb air pollution await destruction at a recycling company".