PM2.5 air pollution, mean annual exposure (micrograms per cubic meter) (World) - 2019


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* Data Description : Population-weighted exposure to ambient PM2.5 pollution is defined as the average level of exposure of a nations population to concentrations of suspended particles measuring less than 2.5 microns in aerodynamic diameter, which are capable of penetrating deep into the respiratory tract and causing severe health damage. Exposure is calculated by weighting mean annual concentrations of PM2.5 by population in both urban and rural areas.
* Data Source : Worldbank.org
* By changing the date from the drop-down menu, you can view statistics on maps since 2000.
* Countries with the highest value of "PM2.5 air pollution, mean annual exposure (micrograms per cubic meter)" in the World (2019) : India(83,1993), Nepal(83,1032), Niger(80,1093), Qatar(76,0493), Nigeria(70,3963), Egypt(67,8882), Mauritania(66,8118), Cameroon(64,4709), Bangladesh(63,4255), Pakistan(62,5742).


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