A bench headed by Chief Justice Altamas Kabir sought response from the Centre on a PIL seeking its direction to introduce updated National Ambient Air Quality Standards in tune with Europe and USA and in consonance with EURO V.
The petition, filed by Arvind Gupta, an economist, pleaded that steps needed to be taken to prescribe stringent emission standards for vehicles so as to control air pollution and protect the health of citizens.
Referring to a WHO report, the petitioner submitted that Indian cities have now become among the world's most polluted areas and the executive and the legislature have failed in their duties to frame guidelines to control the pollution.
"The data available from WHO shows that Indian cities are almost 10 times more polluted than the other cities of the world which is a serious infraction of the fundamental rights of the citizens of India. WHO estimates that more than 2 million people die every year from breathing in tiny particles present in indoors and outdoors due to air pollution," he said.
The bench, after briefly hearing the case, issued notice to the government and sought its response.