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 paper by SIM-air presents the past and the current air quality management in Delhi, India, including the discussions on the air pollution levels, sources of air pollution, and policy interventions of the past and on-going. It is based on a presentation delivered at the BioVision Conference in Lyon, France, …
Six in 10 U.S. residents -- more than 186 million people -- live in areas with dangerous levels of air pollution, the American Lung Association reported on Wednesday. The air in many U.S. cities became dirtier last year, the association said in its annual "State of the Air" report. "Despite …
CHENNAI: The level of respirable suspended particulate matter (RSPM) in the ambient air at residential area in Adyar and traffic intersection in V. Nagar recently was 30 microgram/cubic metre and 185 microgram/cubic metre respectively. The permissible limit is 100 microgram/cubic metre, according to a press release from Tamil Nadu Pollution …
The present study involves the performance evaluation of the USEPA ISCST3 model for prediction of short-term SO2 concentrations in the ambient environment of NLC complex.
Emerging technologies affect the social, economic and environmental dimensions of our world, often in ways that are entirely unanticipated. A study was carried out to assess the concentration of the critical pollutants, such as sulphur dioxide (SO2), nitrogen oxides (NOx) and suspended particulate matter present in the ambient air of …
Long-term human exposure to ambient pollutants can be an important contributing or etiologic factor of many chronic diseases. Spatiotemporal estimation (mapping) of long-term exposure at residential areas based on field observations recorded in the U.S. Environmental Protection Agency
NEW DELHI: A new set of data released by Delhi Pollution Control Committee (DPCC) shows a decline in pollution levels in the capital. However, environment agencies say that the numbers are misleading and don't indicate a trend. Data released by DPCC for December 2007 and January and February this year …
During 2010 Games, Real Time Data Will Help Improve Air Quality By the end of next year, Delhi will have its own air quality monitoring model that will be able to predict pollution levels on a particular day based on meteorological conditions. The India Meteorological Department (IMD) is in talks …
Jamshedpur, March 3: Jharkhand State Pollution Control Board (JSPCB) has decided to make online stack monitoring system compulsory in medium and large scale industrial units. The JSPCB authorities will issue a circular to this effect to all such units and especially to those which have smokestacks. JSPCB member secretary R.K. …
In this paper an attempt has been made to undertake performance evaluation of the two well-known regulatory models, AERMOD (07026) and ADMS-Urban (2.2) for a tropical city such as Delhi. The model is applied to estimate ambient air concentrations of SO2 and NO2 for the years 2000 and 2004 over …
Asansol city is an industrial urban area which is also part of the Raniganj Coalfield area and is located in the Burdwan district of West Bengal. Over the last five years there was hectic development in the area in terms of industries, vehicles and infrastructures. These have resulted in significant …
In this paper, an analysis of data from continuous ambient air monitoring station in Hyderabad is reported to better understand daily and seasonal trends of particulates and chemistry of ozone pollution in the atmosphere. The objective of the paper has been to investigate the contribution levels of transport emissions to …
The aim of the study was to investigate the association of ambient air pollution and daily mortality in Erfurt, Germany, over a 10.5-year period after the German unification, when air quality improved.
An attempt has been made to quantify the relative abundance and size distribution of oily-droplets in the ambient air of Shillong using an optical microscope. The sampling was carried out at controlled, moderate traffic, high traffic, traffic intersections, industrial estates and elevated specific locations in different seasons during 1998-2000. It …
Airport expansion: A German court rejected an emergency appeal to stop construction work on a new runway and terminal at Frankfurt Airport, close to Kelsterbach Forest. Environmentalists and 13 towns had sued the state of Hesse to halt the expansion project for reasons ranging from nighttime noise to threat to …
Jamshedpur, Feb. 10: The industrial hubs of Seraikela and Chaibasa can look forward to a less-polluted environment. For, the regional office of Jharkhand State Pollution Control Board (JSPCB) is setting up two ambient air quality monitoring stations there. Senior officials of the JSPCB said that they have already received the …
Deepa H Ramakrishnan CHENNAI: In an effort to monitor the levels of highly-toxic Carbon Monoxide in the ambient air, CO analysers will soon be installed at five locations in the city. The equipment will be installed in Anna Nagar, T. Nagar, Vallalar Nagar, Adyar and Kilpauk. Equipment of the Chennai …
Close collaboration between scientists in China, India, Italy, Switzerland, and IIASA has resulted in a tool to help policymakers in China and India make sense of the complexities of air pollutant controls and greenhouse gas mitigation. Together, the policymakers and scientists hope to identify and implement activities that reduce both …
