-The Times of India NEW DELHI: Diwali is a week away but the capital's air quality has already plunged to "very poor" levels, breaching the hazardous "red zone" on Sunday for the first time this season - a level, if sustained for three straight days, prompts Beijing authorities to shut factories and curb outdoor activities. Delhi's air quality index, separately calculated by CPCB and SAFAR, showed a common reading of 318 on...
More »SEARCH RESULT
Total Matching Records found : 29
Delhi's air not worst in India: CPCB data -Jayashree Nandi
-The Times of India NEW DELHI: The capital lost a dubious crown on Friday with the country's pollution watchdog saying it is not India's most polluted city, perhaps not even the second worst. But Central Pollution Control Board's (CPCB) data for the September 2015-January 2016 period clearly shows that Delhi's air is far from healthy. CPCB has published air quality indices (AQI) for 24 cities that help in comparing pollution levels at...
More »Trying and testing the car formula -Rukmini S & Samarth Bansal
-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...
More »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 »
