Know why politics happening over pollution in Delhi

EPCA has asked Delhi government to issue advisories urgently stating that air pollution is severe plus levels, which is hazardous for health. "People are advised to ensure that they minimise personal exposure as far as possible, do not exercise in the open till pollution levels are reduced and in particular minimise the exposure of children, aged and vulnerable."

EPCA Chairman Bhure Lal said in a letter to Chief Secretaries of the four states "We have to take this as a public health emergency as air pollution is now hazardous and will have adverse health impacts on all, but particularly our children".