Air Pollution Tarun Magazine | Página 7

GOVT SCHEME FOR CONTROLLING POLLUTION New Delhi : The odd - even vehicle rationing will return to the national capital for ve days from Monday, as the Delhi government announced the formula as a stop-gap arrangement to deal with a situation that it declared as a “pollution emergency”. Delhi and its neighborhoods remained under a thick cloud of smog for the third straight day on Thursday. The city witnessed the worst level of air quality in the wee hours of Thursday, when the concentration of PM 2.5 particles was the highest at 640, said a government agency that monitors air quality in four cities, including the capital. Weather experts said the worst may be over and predicted air quality to improve from Friday afternoon, though it may still remain severe till Saturday. This is the third time in two years that Delhi is implementing the odd-even scheme for private passenger vehicles. Theoretically, it would remove half the passenger vehicles from the city roads, reducing vehicle pollution by that much. But a previous study of the scheme had said its effectiveness on controlling pollution was “inconclusive”.