Delhi's Emergency Action Plan to tackle Air Pollution
The Supreme Court recently passed the Graded Action Plan for Delhi to tackle its air pollution woes. Down To Earth explains how it works.
The Supreme Court recently passed the Graded Action Plan for Delhi to tackle its air pollution woes. Down To Earth explains how it works.
That diesel emissions are harmful and toxic is an old story. But even after 20 year of global action to clean diesel up, it is still throwing up new and more difficult challenges; and that is an unfolding story.
Narain releases State of India’s Environment 2017, an annual publication from Down To Earth magazine, at the Jaipur Literature Festival
As temperature dips and wind speed slows down, air pollution touches the emergency levels once again
This move to side-step Euro V norms and leapfrog directly to Bharat Stage VI (BSVI) emissions standards, will help reduce pollution impacts of motorisation in India
Air pollution is a scary public health story unfolding in India. A vast majority of cities are caught in toxic web as air quality fails to meet the health-based standards. Not only the mega cities, but also the smaller cities are emerging as pollution hotspots.
Union Ministry of Road Transport and Highways has accepted the recommendations of its Committee for Taxi Policy Guidelines to promote urban mobility
In response to EPCA report on highly polluting industrial fuels of furnace oil and petroleum coke in the entire NCR, the Supreme Court has directed the Union Government to examine and ban these fuels in the NCR region.
After Delhi implemented its first generation air pollution control measures during the early part of the last decade, there was an improvement in air quality. But this gain in air quality was soon lost.
India has set ambient air quality standards for several pollutants. According to the rules of the Central Pollution Control Board (CPCB), the annex monitoring agency, the national ambient air quality standards (NAAQS) should be met for at least 98 per cent of the days in a year.
This Diwali, PM 10 and PM 2.5 reached eight times the safe limit. Its not the first time and it won't be the last. Burning of crop stubble, road dust and vehicular emissions are main culprits
This Diwali, PM 10 and PM 2.5 reached eight times the safe limit. Its not the first time and it won't be the last. Burning of crop stubble, road dust and vehicular emissions are main culprits
In 2016, Delhi experienced one of its worst Diwali smog episodes in many years. Several factors converged to create the dirty haze that enveloped the capital region with the onset of winter.
With national ambient air quality standards in place, it is important to set up the air quality monitoring grid to generate air quality data ona routine basis.