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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 ...
Here are key regional takeaways from IQAir’s 2023 World Air Quality Report. ... Central and South Asia contain the top four most polluted countries in the world—Bangladesh, Pakistan, India ...
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 ...
The Air (Prevention and Control of Pollution) Act was passed in 1981 to regulate air pollution and there have been some measurable improvements. [37] However, the 2012 Environmental Performance Index ranked India at 177th position out of 180 countries in 2018,as having the poorest relative air quality out of 132countries. [38]
The report is based on information from more than 30,000 air quality monitors in 134 countries and territories, according to IQAir. The company analyzed the average level of pollution throughout ...
Only 0.001 per cent of the world’s population breathes air considered acceptable, says study. Skip to main content. 24/7 Help. For premium support please call: 800-290-4726 more ways ...
Click on the arrows next to the table's headers to have the most polluted cities ranked first. Please note that constraints exist in this type of lists. For instance, some places like Africa and South America lack air pollution reporting tools, so their pollution levels are probably not reflected in this list.
Authorities in Delhi ranked the pollution as “severe” for the second day in a row, with a reading of 430 on the AQI maintained by the top pollution body. India’s Central Pollution Control ...