Judgment of the National Green Tribunal, May 27, 2025 in the matter of Sumit Saini Vs Shree Ram Steel Industries & Others. Sumit Saini, resident of village Damla, District Yamuna Nagar, Haryana had sent a letter petition dated May 14, 2022 to the NGT. The application said that around 25 …
This report contains studies in Chennai and Delhi led by Dr. Kalpana Balakrishnan and Dr. Uma Rajarathnam, respectively. These time-series studies of air pollution and mortality in India were funded under HEI's PAPA Program to provide information to inform regulatory and other decisions that would be relevant to local populations, …
Building an effective air quality management system (AQMS) requires a process of continual improvement, and the source apportionment techniques described in this report can contribute in a cost effective manner to improving existing systems or even as the first step to begin an AQMS. This is good news for many …
This is a critical analysis by CSE of the new six-city study on air pollution sources released by Central Pollution Control Board. Says that auto industry is misusing the study to derail tighter emissions standards and encourage polluting diesel cars. Centre for Science and Environment (CSE) has pressed the alarm …
This Asian Green City Index, commissioned by German firm Siemens is an analysis of the environmental sustainability of 22 major cities in Asia with respect to environmental and climate protection. The Asian Green City Index examines the environmental performance of 22 major Asian cities in eight categories: energy and CO2, …
As part of CAI-Asia mission to promote better air quality and livable cities, CAI-Asia conducted an annual review of the main events relevant to air quality, climate change and transport in Asia. This review, which started on 2008 and initially focused on sustainable transport, has now expanded to include air …
In a number of cities in India, air pollution is a growing problem, not only limited to the megacities, but also spreading through the tier II and tier III cities. Given a diverse mix of sources in these cities, with megacities dominated with transport sector and the secondary cities with …
The study will contribute to the field of both economic and environment study as it will provide empirical basis to support or negate the EKC phenomenon for Asian countries. The empirical study will result in a quantitative association between income and environment pollution levels, particularly the relationship of income with …
Based on its review of the air quality criteria and the national ambient air quality standards (NAAQS) for carbon monoxide (CO), EPA is proposing to retain the current standards. EPA is also proposing changes to the ambient air monitoring requirements for CO including those related to network design.
“For South Asian cities like Dhaka and Delhi, maintaining urban air quality and protecting its sustainable urban commuting practices are some of the toughest challenges. Delhi, while having made some significant strides in meeting air quality challenges, has slipped and made terrible mistakes as well. Dhaka is more fortunate. Its …
Impact of CNG vehicles on Air Quality of Dhaka city - a presentation by Bilkis A.Begum,G. Saroar, Swapan K. Biswas, M. Nasiruddin & Philip K. Hopke at experience sharing dialogue on “Improving quality and performance of natural gas vehicle programme in South Asia” on 20 January 2011 in Dhaka, Bangladesh. …
The national summary report on air quality monitoring and emission for six cities of Delhi, Mumbai, Chennai, Bangalore, Pune and Kanpur has rung alarm bells over the
CSE comments on CPCB's recently released Study of Exhaust Gases from Different Fuel-based Vehicles for Carbonyls and Methane Emissions. Urges CPCB to recall and urgently review this study to make it more scientifically tenable. CPCB has made a valuable effort to generate emissions data on unregulated toxic emissions as well …
As India has yet to build much of its projected urban transport infrastructure, this presents a challenge as well as an opportunity. The new investment if guided by the principles of sustainability can make a lot of difference. The question that India needs to ask is whether it will be …
This citizen’s report looks upward from the city to harmonise, and align with the larger national goals while assessing the unique solutions the city needs. This discussion in one flagship city of a state has become important not just for the benefit of one city but to create a template …
The Centre for Science and Environment has reviewed the magnitude of the winter air pollution in Delhi and has pressed the alarm button. This time the winter pollution is not only high but is also different. While the serious concern over very high levels of tiny particles persists, more pollutants …
Centre for Science and Environment has reviewed the magnitude of the winter air pollution in Delhi and has pressed the alarm button. Reveals that the city now faces threat of multiple pollutants going up together and this time the winter pollution is not only high but is also different.
This new synthesis report provides outcome of the Air Quality Monitoring, Emission Inventory and Source Apportionment Study carried out in the cities of Bangalore, Chennai, Delhi, Kanpur, Mumbai and Pune. The primary focus of the study was on respirable particulate matter (PM10), although it also deals with other pollutants like …
This paper mainly deals with the measurement of air quality by observing the concentration of pollutants in the atmosphere namely suspended particulate matter, NOx and SO2 at five different selected locations in Lucknow city. The locations for the study have been chosen on the basis of land use pattern. Each …
Rapidly growing cities, higher traffic load, reliance on outdated industrial processes, growing energy consumption, lack of appropriate industrial zoning and environmental regulations and poor implementation of control measures have all contributed to reduced aur quality. In view of this, ambient air quality monitoring was done at 5 sampling sites of …
