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The air quality index, which has annually shrouded cities in northern India specifically Delhi in toxic haze, deteriorated yet again this week as the AQI value touched 554 on Saturday after ...
The air quality in India's capital worsened on Monday, with pollution levels rising to the highest this year, as low cool-season winds and more burning of stubble in neighbouring states combined ...
Air Quality Is Bad Pretty Much Everywhere, New World Pollution Report Finds. Chad de Guzman. March 19, 2024 at 5:59 AM. ... with 83 of them located in India, according to IQAir’s report. Each of ...
In 2019, India launched 'The National Clean Air Programme' with tentative national target of 20%-30% reduction in PM2.5 and PM10 concentrations by 2024, considering 2017 as the base year for comparison. It will be rolled out in 102 cities that are considered to have air quality worse than the National Ambient Air Quality Standards. [15]
Delhi's air is twice as bad as Beijing's air. [27] As of November 2017, experts in several monitoring stations have reportedly measured an air quality index of 999. This is said to be the equivalent of smoking 45 to 50 cigarettes a day. This has led to chief minister of Delhi comparing the nation's capital to a "gas chamber". [29]
The January 2024 version of the WHO database contains results of ambient (outdoor) air pollution monitoring from almost 5,390 towns and cities in 63 countries. Air quality in the database is represented by the annual mean concentration of particulate matter (PM10 and PM2.5, i.e. particles smaller than 10 or 2.5 micrometers, respectively). [1 ...
For each pollutant an AQI value of 100 generally corresponds to an ambient air concentration that equals the level of the short-term national ambient air quality standard for protection of public ...
Air pollution can affect nearly every organ and system of the body, negatively affecting nature and humans alike. Air pollution is a particularly big problem in emerging and developing countries, where global environmental standards often cannot be met. The data in this list refers only to outdoor air quality and not indoor air quality, which ...