Air Quality and Public Health | Centre for Science and Environment

Air Quality and Public Health


CSE welcomes new National Ambient Air Quality Standards

New Delhi, November 18, 2009: Centre for Science and Environment (CSE) has welcomed the newly notified Revised National Ambient Air Quality Standards, which were announced here today by Jairam Ramesh, the minister of state (independent charge) for environment and forests.

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Delhi smog points to worsening air quality

New Delhi, November 7, 2009: Delhi has finally lost the gains of its CNG programme. Its air is increasingly becoming more polluted and unbreathable, bringing back the pre-CNG days when diesel-driven buses and autos had made it one of the most polluted cities on earth: says the Centre for Science and Environment (CSE) in its latest analysis of recent air quality data in Delhi.

Air quality and public health

The rate at which urban air pollution has grown across India is alarming. A vast majority of cities are caught in the toxic web as air quality fails to meet health-based standards. Almost all cities are reeling under severe particulate pollution while newer pollutants like oxides of nitrogen and air toxics have begun to add to the public health challenge. Only a few mega cities where action has started show some improvement in air quality but in most cases the particulate levels are still unacceptably high.

Learning from Lahore

Sometimes beginning late can be an opportunity – more advantageous then even the beginners’ advantage. If a city has done nothing so far to clean up, and begins now, it is easier to steer clear of the gaffes and the clangers of the early birds.

Overview-Air quality & Public Health

The rate at which urban air pollution has grown across India is alarming. A vast majority of cities are caught in the toxic web as air quality fails to meet health-based standards. Almost all cities are reeling under severe particulate pollution while newer pollutants like oxides of nitrogen and air toxics have begun to add to the public health challenge. Only a few mega cities where action has started show some improvement in air quality but in most cases the particulate levels are still unacceptably high.

Delhi is reeling under high levels of deadly ozone, says latest CSE analysis

Delhi is reeling under high levels of deadly ozone, says latest CSE analysis
May 29, 2009

CSE suggests a leapfrog roadmap for combating air pollution in Kolkata

CSE suggests a leapfrog roadmap for combating air pollution in Kolkata

The dawn of pollution

A walk in pre-sunrise hours may increase chances of asthma

Health enthusiasts living near freeways should minimize their outdoor exercise timings during the early morning hours; they should also keep their windows closed through the night.

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Overview

The rate at which urban air pollution has grown across India is alarming. A vast majority of cities are caught in the toxic web as air quality fails to meet health-based standards. Almost all cities are reeling under severe particulate pollution while newer pollutants like oxides of nitrogen and air toxics have begun to add to the public health challenge.

The challenge of the chulha

About 24 years ago, I was in a house in a small village some distance from Udaipur town in Rajasthan. A government functionary was explaining how an improved chulha (cookstove) worked— they had installed it in the kitchen. At that time, India was waking up to forests being devastated. It was believed then (wrongly, as it turned out) the key reason was poor people cutting trees to cook food. It was also being understood smoke from chulhas was carcinogenic and that women were worst hit by this pollution.

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