Air Quality Standards

Order of the National Green Tribunal regarding violation of environmental norms by a tyre pyrolysis plant, village Sakauti, Shamli, Uttar Pradesh, 28/05/2025

Order of the National Green Tribunal in the matter of Dr. Amit Kumar Vs State of Uttar Pradesh & Others dated 28/05/2025. The applicant has raised a grievance against setting up of a tyre pyrolysis plant by M/s Adideva Carbon LLP. According to the applicant, the tyre pyrolysis plant has …

Green laws must be implemented seriously

The following are excerpts from the final order of MoS, envrironment & forests, Jairam Ramesh, on the Posco steel plant: Clearance for steel-cum-captive power plant Environmental clearance for the steel-cum-captive power plant is being accorded with 28 additional conditions over and above that stipulated in the original environmental clearance of …

National ambient air quality standards for carbon monoxide

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.

Estimation of composite air quality index for Lucknow

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 …

Is particulate matter really matters in schools? A case study of air pollution in Delhi

Three key polutants, namely RSPM, SO2 and NO2 have been measured in schools in the National Capital Region (Delhi). Monitoring was conducted at all the 5 locations. Alarming levels of pollutants were reached on Diwali day, a festival of lights and for days preceding Diwali at all the locations.

Indonesia air quality profile 2010

The Indonesia Air Quality Profile provides background information and findings on the: State of the Air: What is the air quality in cities? Which of the cities in the country are experiencing air pollution challenges or will soon enter into this situation?; Legal framework for air quality management: What is …

Green game over

The opening and closing ceremonies for Commonwealth Games at the Jawaharlal Nehru (JLN) Stadium will flaunt two things— glitter and smoke. To ensure reliable power for stadiums, the Commonwealth Games Organising Committee has bought diesel-run generators with a combined capacity of about 40 MW—the power consumed by the Delhi airport. …

India air quality profile 2010

This draft of the India Air Quality Profile 2010 prepared by Clean Air Initiative for Asian Cities presents state of air quality in the Indian cities and focuses on the role of stakeholders and legal framework for air quality management system. Air pollution levels in the megacities of Asia show …

Most polluted cities

The Central Pollution Control Board and the State Pollution Control Boards are monitoring the ambient air quality across the country under the National Ambient Air Quality Monitoring Programme. Under this programme, ambient air quality is being monitored at 424 stations covering 175 cities in respect of Sulphur Dioxide (SO2), Nitrogen …

Air quality index for Delhi: trend analysis & implications for Commonwealth Games 2010 ...

Delhi is gearing up to host Commonwealth Games in October 2010. This latest analysis of air quality trends in Delhi and their implications on CWG 2010 by Dr. Sarath Guttikunda suggests innovative interventions for fast & effective air quality management. Delhi, the capital city of India, is gearing up to …

Representing freight in air quality and greenhouse gas models

This report explores the current methods used to generate air emissions information from all freight transportation activities and their suitability for purposes such as health and climate risk assessments, prioritization of emission reduction activities, and public education. The report highlights the state of the practice, and potential gaps, strengths, and …

Ambient air quality status in Choudwar area of Cuttack district

There are several methods to communicate the use of different environmental quality parameters. This research communication discusses the use of Air Quality Index (AQI) describing air pollution in Choudwar area. AQI is computed for ten air quality sampling stations in the Choudwar area within the radius 10 kms from the …

Pollution Control Acts, Rules and Notifications issued thereunder

The six edition of PCL series of Central Pollution Control Board on "Pollution Control Acts, Rules and Notifications issued thereunder" is being publishing following 1989, 1992, 1994, 2001 and 2006 publications. The number of notifications and amendments in several rules have been issued by the Ministry of Environment & Forests …

Clean air before the games: are we living up to it?

Delhi needs a combination of long lasting reforms as well as a contingent plan to clean up its air before the 2010 Commonwealth Games, says this latest analysis by Centre for Science and Environment. CSE releases the results of its latest assessment of pre-Commonwealth air quality and air pollution control …

Making polluter pay

Gokul Vannan | ENS A FTER decades, the Chennai traffic police are taking nano steps towards checking vehicular air pollution. On January 16, they acquired 16 mobile units mounted on Bolero MUVs consisting of multi-gas analysers stationed at various points and check vehicles at random. To date, 8,363 vehicles (3,599 …

Nothing international about new norms

The big difference between the petrol and diesel taxes has caused an increased usage of diesel run cars, the main culprit in fouling up the air A ROUND five months ago, the ministry for environment and forests (MoEF) released a revised national ambient air quality standard (NAAQS), which it claims …

Air quality in Asia: status and trends 2010

This is the recent assessment by CAI-Asia of status and challenges of air quality management in Asia. Provides an overview of status of air quality and the ambient air quality standards adopted by developing Asian countries. Air Quality in Asia: Status and Trends, 2010 edition is the most recent version …

Greenhouse gas regulation under the clean air act

It appears inevitable, absent legislative intervention, that regulation under the Clean Air Act (CAA) will move beyond mobile sources to the industrial and power facilities that emit most U.S. greenhouse gas (GHG) emissions. This report analyze the mechanisms available to the EPA for regulating such sources, and identify one, New …

The role of natural gas in a low-carbon energy economy

Growing estimates of natural gas resources, including a new category of ?unconventional? gas, suggest that accessible supplies of this least carbon-intensive of the fossil fuels may be far more abundant than previously assumed. This unexpected development creates opportunities for deploying natural gas in a variety of sectors

Know the quality of air you breathe in

Air monitoring equipment will be set up in Maninagar Ahmedabad: Soon, you will be able to get to know the air quality in city real time. Continuous real time ambient air quality monitoring (CAAQM) station, a state-ofthe-art equipment for an extensive 24-hour air monitoring to measure ground-level concentrations of pollutants …

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