-The Times of India NEW DELHI: Day temperatures dropped marginally on Thursday but there was hardly any relief for weather-beaten Delhiites as toxins in the air rose alarmingly due to a cloud cover trapping pollutants. The capital's air quality index (AQI) breached the 'severe' level, going from 219 (poor) on Wednesday to 410 in one of the sharpest single-day spikes in recent months. Fine particle pollution (PM2.5) that AQI measures wasn't the...
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Green Tribunal acts: Bans diesel vehicles over 10 years old in Delhi, checks on builders
-The Indian Express New Delhi: In an order with wide-ranging ramifications, the National Green Tribunal (NGT) Tuesday passed a series of stringent directions aimed at curbing air pollution in Delhi, banning all diesel vehicles more than 10 years old from plying in the National Capital Region, and sought an immediate stop to all illegal construction activity. Picking up several points brought out in the ‘Death by Breath' series, an ongoing investigation by...
More »Indian cities gasp for breath
-Live Mint The cost of pollution will determine effective implementation of standards It has long been suspected but never established as a comparable fact. New Delhi is a city with one of the poorest air quality in the world. New data released by the World Health Organization (WHO) show that in 2013 the city had a very high concentration of particulate matter of size 2.5 microns (153 micrograms/cubic metre). Thirteen of the...
More »Cycles congest roads: traffic cops-Sayantan Bera
-Down to Earth Kolkata police justify ban on non-motorised transport in the city IN RESPONSE to a public interest petition against the ban on cycles in the city, Kolkata traffic police have said there was an urgent need to restrict the movement of non-motorised transport (NMT) to prevent traffic congestion. The petition was filed at the Kolkata High Court by cyclists and activists in January this year. "Kolkata police have been continuously and...
More »Heat islands pose serious threat to Delhiites' health -Jayashree Nandi
-The Times of India NEW DELHI: Localized air pollution, posing an environmental and health challenge, has been linked to the presence of 'heat islands' in Delhi - pockets which are significantly warmer than their surroundings. A study of these localized 'hot spots', compiled after a controversy over a Delhi versus Beijing pollution scare, revealed that vehicular congestion in conjunction with highly built-up areas is creating worrying levels of pollution, affecting a significant...
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