-The Hindu While the Delhi government’s spirit of experimentation is to be lauded, the right lessons need to be learnt from the odd-even trial. It is now amply clear that no credible data supports the Delhi government’s claim that the odd-even trial has reduced pollution or improved air quality. In fact, the quality of air in the first week of January was worse compared to previous weeks. Data obtained from the National...
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Air quality data blows away Delhi govt’s claim -Damini Nath & Samarth Bansal
-The Hindu Govt’s claim that pollution in the city has dropped over the past week is at odds with data of the daily average levels as well as peak values of PM. The Delhi government's claim that pollution in the Capital has reduced over the past week is at odds with data of the daily average levels as well as peak values of particulate matter (PM). As per a report submitted by the...
More »Air in Indian cities fouler than in Beijing -Samarth Bansal & Rukmini S
-The Hindu Anand Vihar in east Delhi reported the most pollution All six north Indian cities for which data was available had worse air quality than Beijing in 2015, The Hindu’s analysis of official data shows. However the south’s comparatively better air quality levels hide some lethal truths. Launched in April 2015, India’s National Air Quality Index portal produces an Air Quality Index (AQI) value for around 15 cities based on the most...
More »IIT Kanpur study finds presence of PAH in Delhi’s air
-PTI Apart from PAH, the report identifies the sources of suspended particulate matter PM 2.5, namely road dust, vehicles, domestic fuel burning and industrial point sources New Delhi: An Indian Institute of Technology, Kanpur study has found alarming details on Delhi’s air pollution, including the presence of polycyclic aromatic hydrocarbons (PAH), that are extremely toxic chemicals and a product of emissions from diesel-run vehicles among others. Apart from PAH, the draft report,...
More »Delhi can deal with pollution -Kirit Parikh & Jyoti Parikh
-The Indian Express The Aam Aadmi Party’s strategy is a good one for some immediate relief. However, it must initiate action on all the other measures now. Delhi has become the most air polluted city in the world. Urgent and effective actions are needed to bring the pollution level down. The cost to the health of Delhi citizens far exceeds any cost that some may have to bear to reduce it....
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