Patna: Patna witnessed Delhi-like smog on Tuesday, triggering a pollution alarm in the state capital, which had been ranked the sixth most polluted city in the world and third most in the country b
Air pollution has been Delhi’s persistent enemy. It rears its head at the onset of winter when heavy smog envelopes the national capital, reducing visibility and causing physical discomfort.
Environment Minister Anil Madhav Dave appealed for a united response, and said that no one should indulge in a political blame-game on fighting pollution.
A rich literature exists that has demonstrated adverse human health effects following exposure to ambient air particulate matter (PM), with strong support for an important role for ultrafine (nano-sized) particles. At present, relatively little human health or epidemiology data exists for engineered nanomaterials (NM) despite clear parallels in their physicochemical properties and biological actions in in vitro models.
The principal driver of air pollution in London is road transport and, within that, diesel vehicles. Nearly 40 per cent of all NOx emissions within London come from diesel vehicles, and unless this is explicitly tackled it will be impossible to cleanse London’s air.
Faced with a shocking jump in the level of air pollution in the capital, the Centre has summoned top officials of Delhi, Punjab, Haryana, Uttar Pradesh and Rajasthan on Friday to review the action