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New Delhi, Dec 17 (PTI) As the Delhi government moves ahead with plans to develop "smog-eating" surfaces in the city, environmental experts on Wednesday warned that such technological interventions should not replace efforts to curb pollution at its source. Delhi Environment Minister Manjinder Singh Sirsa on Wednesday announced that the government has signed a memorandum of understanding with IIT Madras to identify and develop photocatalytic or "smog-eating" surfaces, which will be tested in se ...Read More >
Delhi Air Quality: Delhi, India's capital city, is one of the largest and prominent cities of India. Delhi is a vibrant city famous for its rich history and cultural heritage such as India Gate, Rashtrapati Bhavan, Red Fort, Lotus Temple, Akshardham Temple, Jantar Mantar, Qutub Minar, Humayun's Tomb, Jama Masjid, and so on. But apart from all this, Delhi is also famous for its most common headline of the Delhi air crisis. Most of the time, Delhi keeps facing the issues of air pollution and the a ...Read More >
New Delhi, Dec 17 (PTI) Delhi saw a marginal improvement in air quality on Tuesday as stronger winds and thinning fog pushed pollution levels out of the 'severe' category after three days, though they were still in the 'very poor' range. Delhi's 24-hour average Air Quality Index (AQI) stood at 354 at 4 pm, according to the Central Pollution Control Board (CPCB). Of the 39 active air quality monitoring stations in Delhi, only Mundka was in the 'severe' category with an AQI of 407, while 35 stat ...Read More >
Even with farm fires at a multi-year low, Delhi-NCR's winter air remains suffocating. For most of October and November, pollution levels hovered between 'very poor' and 'severe', fuelled by a rising "toxic cocktail" of PM2.5, nitrogen dioxide (NO) and carbon monoxide (CO) emitted mainly from vehicles and other local sources. At least 22 air-quality monitoring stations in Delhi recorded carbon monoxide (CO) levels above permissible limits on more than 30 of the 59 days assessed, with Dwarka Sect ...Read More >
Delhi AQI: A thick layer of smog covered Delhi on Tuesday morning, just a day after Diwali celebrations filled the sky with fireworks. The city woke up to an acrid haze, reduced visibility and burning eyes, as air pollution levels reached hazardous levels. The national capital topped the list of the world's most polluted major cities, with residents struggling to breathe even indoors. While Swiss-based monitoring agency IQAir reported Delhi's Air Quality Index (AQI) at a shocking 1,121, India's ...Read More >
Chennai: This Diwali, only green crackers using formulations approved by CSIR-National Environmental Engineering Research Institute (NEERI) are permitted. These have smaller shells and reduced chemical content, a move expected to have a significant impact on both air quality and noise levels. However, some quantities of regular crackers still find their way into the market, as experts say enforcement remains patchy.As per a Supreme Court order, only eco-friendly green firecrackers are permitted ...Read More >
New Delhi, July 10 (UNI) A recent large-scale Danish study has revealed that ultrafine particles in air pollution can cross the blood-brain barrier and may increase the risk of developing tumors of the central nervous system (CNS), particularly meningiomas --the most common type of primary brain tumor. The findings published in journal Neurology add to growing evidence that air pollution's harmful effects extend beyond respiratory and cardiovascular health, potentially affecting the brain as we ...Read More >
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