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This list contains the top 500 cities by PM2.5 annual mean concentration measurement as documented by the World Health Organization covering the period from 2010 to 2022. 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.
South Asia is of particular concern, with 29 of the 30 most polluted cities in India, Pakistan or Bangladesh. The report ranked the major population centers of Lahore in 5th, New Delhi in 6th and ...
In an apparent wake-up call to Asia, the world’s 100 most polluted cities in 2020 all happened to be in the continent, according to the latest annual report by air quality tracker IQAir. Key ...
The only non-Asian city in the 100 most polluted cities in the world in 2023 was Benoni, South Africa, which had a PM2.5 level of 54.9 µg/m3, or 11 times the WHO standard. But more broadly.
(Top) 1 2022 list (UChicago AQLI 2022) 2 List (2018−2023) ... Most polluted cities; Least polluted cities by PM2.5; Treaties; Most polluted rivers; Categories; By ...
Below is a list of 526 cities sorted by their annual mean concentration of PM2.5 (μg/m 3) in 2022. [1] [2] By default the least polluted cities which have fewest particulates in the air come first. 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 ...
With PM2.5 concentration of 89.1, Bagpat just makes the top 10 most polluted cities in the world. 9. Peshawar, Pakistan. Annual average PM2.5 concentration (μg/m³): 89.6.
I propose to keep only the top 50 or top 100 most-polluted cities Baronedimare 18:24, 20 July 2023 (UTC) It doesn’t sound reasonable that only people from 100 cities can know the PM concentration of the place they live when they come to the page, while people from other cities can’t.