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On 7 November 2016 the PM 2.5 levels in Delhi shot up to a high of 999, much above the recommended 60 micrograms. At the same time, PM 10 also shot up to 999 (the maximum level for the monitors), instead of the recommended limit of 100. [17] Again, on 8 November 2016 the PM 2.5 levels shot up to 449. At the same time PM 10 levels shot up to 663 ...
(For example, calculation of the ozone AQI requires computation of an 8-hour average and computation of the PM 2.5 or PM 10 AQI requires a 24-hour average.) To accurately reflect the current air quality, the multi-hour average used for the AQI computation should be centered on the current time, but as concentrations of future hours are unknown ...
In May 2014 the World Health Organization announced New Delhi as the most polluted city in the world. [50] In November 2016, the Great smog of Delhi was an environmental event which saw New Delhi and adjoining areas in a dense blanket of smog, which was the worst in 17 years. 2018 Air Pollution in New Delhi (PM2.5 AQI).
Worldwide, PM 10 concentrations of 70 μg/m 3 and PM 2.5 concentrations of 35 μg/m 3 have been shown to increase long-term mortality by 15%. [29] More so, approximately 4.2 million of all premature deaths observed in 2016 occurred due to airborne particulate pollution, 91% of which occurred in countries with low to middle socioeconomic status.
In the bottom ten are three cities from India, Muzaffarnagar, Delhi and New Delhi. Here is a list of the 30 most polluted cities by PM 2.5 , Jan to Sep 2022: [ 284 ] City
New Delhi (/ ˈ nj uː ˈ d ɛ. l i / ⓘ, [6] Hindi: [ˈnəiː ˈdɪlːiː], ISO: Naī Dillī) is the capital of India and a part of the National Capital Territory of Delhi (NCT). New Delhi is the seat of all three branches of the Government of India, hosting the Rashtrapati Bhavan, Sansad Bhavan, and the Supreme Court.
Bhalswa landfill is an overfilled landfill waste dumping site located in Delhi, India; it is over 60 metres (200 ft) high.The site opened in 1994 and was declared overfilled in 2006, but remains in use, receiving more than 2,300 tons dumped daily in 2021.
View of Rashtrapati Bhavan with the Jaipur Column in the foreground, in Lutyens' Delhi. Lutyens' Delhi is an area in New Delhi, India, named after the British architect Edwin Lutyens (1869–1944), who was entrusted with the vast majority of the architectural design and buildings of the city that subsequently emerged as New Delhi during the period of the British Raj.