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All data are valid for the year 2022 and are taken from the Air Quality Life Index (ACLI) of the University of Chicago.In addition to particulate matter pollution, the modeled potential loss of life expectancy of the population due to particulate matter pollution is given.
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.
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.
Seven out of the eleven cities measured (63.6%) did not reach the National Ambient Air Quality Standard annual limit of 25 μg/m 3 for PM2.5 and all 11 cities measured did not reach the World Health Organization (WHO) guideline annual limit of 25 μg/m 3. Thailand's national air quality standards are weak when compared to WHO recommendations. [45]
The most commonly used air quality index in the UK is the Daily Air Quality Index recommended by the Committee on the Medical Effects of Air Pollutants (COMEAP). [39] This index has ten points, which are further grouped into four bands: low, moderate, high and very high. Each of the bands comes with advice for at-risk groups and the general ...
Stock indexes closed mostly lower Tuesday as the market delivered a downbeat finish on the final day of another milestone-shattering year on Wall Street. The Dow Jones Industrial Average slipped 0 ...
January 29 - Bangkok's air quality worsens. [10] PM Prayut enacts article 44 to suspend cannabis patents. [11] January 30 - The Palang Pracharat party nominates PM Prayut, Deputy PM Somkid Jatusripitak, and party leader Uttama Savanayana as its party's candidates for the 2019 elections. [12]
With home prices still on the rise in every region of the U.S., 63% of homeowners say they'd rather remodel their homes than move to renovated homes, according to an October survey by Clever Real...