Urban Air Quality

Judgment of the National Green Tribunal regarding plywood factories operating in Yamuna Nagar, Haryana, 27/05/2025

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 …

State of air pollution in Indian cities

Air quality data generated by the Central Pollution Control Board (CPCB) for 2007 under the National Air Quality Monitoring Programme (NAMP) presents deadly facts about air pollution levels in Indian cities. Centre for Science and Environment has analysed the official data to assess the state of air quality and trend …

WHO issues guidelines to improve quality of air

In October 2006, the World Health Organisation (who) released new guidelines challenging governments around the world to improve air quality in their cities. The recommended limits of pm10, ozone and sulphur dioxide have been substantial lowered. The prescribed standards are far tougher than the those in vogue in many parts …

European Commission to adopt Euro 6 emission norms

the European Commission (ec) will adopt Euro 6 stage of emission norms, along with the existing Euro 5 norms. It, however, trails behind leading nations in reducing nitrogen oxide (nox) emissions from diesel cars. The Euro 6, according to ec , would significantly lower nox emissions. ec has considered a …

Sustainable urban transport in Asia: making the vision a reality

The objective of the Partnership for Sustainable Urban Transport in Asia (PSUTA) is to work with stakeholders in Asian cities to identify indicators of sustainable transport for use in policy making. It is a response to the extraordinary

Air quality trends and action plan for control of air pollution from seventeen cities

Urbanisation in India is more rapid in and around National Capital as well as the State Capitals and, over the years, these cities have become major centers for commerce, industry and education. Enormous increase in number of vehicles has resulted in increased emission of air pollutants and, as a result, …

Hazardous mobile air toxins in the air

the air around us is toxic, full of toxins that cause cancers, along with other serious ailments. The magnitude of air toxics is alarming, especially those emitted by vehicles. These are greater cause for concern because they are inadequately monitored. A recent study, Smoke Screen: Ambient Air Quality in India …

Snippets

• Army contractors halted operations at the Newport Chemical Depot, in western Indiana, as nearly 500 gallons of caustic wastewater containing hydrolysate, leaked into a sealed area at the facility. This plant is used for destroying Cold War era chemical weapon VX. • A regional conference on sustainable transportation and …

The influence of workplace environment on lung function of shopkeepers working near National Highway in Jalgaon: A note

The inferior ambient air quality was observed near highway passing through Jalgaon urban center. Among the pollutants critical level of particulates are observed at the roadside during May 2003 to April 2004. The shopkeepers working at the highway sides are at high risk of exposure to the air pollution caused …

Exposure to vehicular pollution and respiratory impairment of traffic policemen in Jalgaon City, India

The ambient air quality monitoring was carried during the May 2003 to April 2004 along the (NH-6) passing through Jalgaon city. The average concentration of SOx 64 μg/m3, NOx 58 μg/m3, particulates (>10 μ) 515 μg/m3 and respirable dust particulates 224 μg/m3 was reported at Prabhat during the study period …

Effects of particulate air pollution on the respiratory health of subjects who live in three areas in Kanpur, India

In this study, the authors assessed the relationship between daily changes in respiratory health and particulate levels with diameters of (a) less than 10 μm (PM10) and (b) less than 2.5 μm (PM2.5) in Kanpur, India. The subjects (N = 91) were recruited from 3 areas in Kanpur: (1) Indian …

Air pollution and infection in respiratory illness

The detrimental effects of air pollution on health have been recognized for most of the last century. Effective legislation has led to a change in the nature of the air pollutants in outdoor air in developed countries, while combustion of raw fuels in the indoor environment remains a major health …

Air quality of the trans-Gomti area of Lucknow city, India

Automobiles contribute significantly to the air pollution problem in urban areas. Their emissions account for approximately 60% of the total pollution in developed countries and about 80% in the developing countries. http://www.springerlink.com/content/4nf6m8nqd7e3m5qb/

Subclinically dry eyes in urban Delhi: An impact of air pollution?

To study the effects of air pollution on the eyes of persons staying in the metropolis of New Delhi. http://content.karger.com/ProdukteDB/produkte.asp?Doi=66183

Ambient air pollution and chronic respiratory morbidity in Delhi

The authors conducted a cross-sectional study among residents of Delhi to determine the role of ambient air pollution in chronic respiratory morbidity in Delhi. The authors selected a random, stratified sample (N = 4,171) of permanent residents who were 18+ y of age and who lived near 1 of the …

Respiratory symptoms and spirometric observations in relation to atmospheric pollutants in a sample of urban population

The prevalence of respiratory problems and the ventilatory functions in subjects belonging to three sample areas with different levels of pollution was studied to ascertain if there is any association between air pollutant levels and abnormal ventilatory functions. The predominant activity existing in that area served as the basis for …

A message for planners

Due to decades of neglect and indifference, air quality in Indian cities has worsened rapidly, triggering a serious public health crisis. Central and state governments are still at a loss in dealing with the problem and except Delhi, no city is taking effective steps to control pollution. Even in Delhi, …

Urban air pollution

India is facing a serious double burden of disease. Most of the old infectious diseases like malaria, filariasis and kala-azar have not yet disappeared; indeed they are bouncing back. At the same time, other chronic non-communicable diseases such as cancer, cardiovascular disease and respiratory disorders are becoming more dominant.

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