How does Singapore rank globally on PM2.5 air pollution, mean annual exposure (micrograms per cubic meter)?

In 2020, Singapore ranked #143 out of 200 countries reporting PM2.5 air pollution, mean annual exposure (micrograms per cubic meter).

Singapore: PM2.5 air pollution, mean annual exposure (micrograms per cubic meter)

Name: Singapore: PM2.5 air pollution, mean annual exposure (micrograms per cubic meter)
Creator: World Bank
License: https://datacatalog.worldbank.org/public-licenses#cc-by

In 2020, Singapore's PM2.5 air pollution, mean annual exposure (micrograms per cubic meter) was 13.87.

That's down 18.8% from 2019, the highest value since 2019.

The global average for this indicator in 2020 was 23.53 . Singapore ranks #143 globally out of 200 reporting countries. Within East Asia & Pacific, it ranks #17 of 33.

Source: World Bank Open Data (EN.ATM.PM25.MC.M3) • Data as of 2020

Trend (2001–2020)

Highlights

Peak: 19.31; 2001
Trough: 13.80; 2010
1-year change: -18.8%
5-year change: -19.3%; -4.2% / yr
10-year change: +0.5%; +0.1% / yr

Historical Data — Last 10 Years

Year	PM2.5 air pollution, mean annual exposure (micrograms per cubic meter)
2020	13.8692
2019	17.0759
2018	15.9769
2017	16.0769
2016	15.9003
2015	17.1833
2014	17.2817
2013	18.0767
2012	16.9224
2011	15.5031

About PM2.5 air pollution, mean annual exposure (micrograms per cubic meter)

Population-weighted exposure to ambient PM2.5 pollution is defined as the average level of exposure of a nation's 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.

Indicator code: EN.ATM.PM25.MC.M3 • Category: Environment

Frequently asked questions

What was Singapore's PM2.5 air pollution, mean annual exposure (micrograms per cubic meter) in 2020?: In 2020, Singapore's PM2.5 air pollution, mean annual exposure (micrograms per cubic meter) was 13.87, according to World Bank Open Data.
Is Singapore's PM2.5 air pollution, mean annual exposure (micrograms per cubic meter) rising or falling?: Singapore's PM2.5 air pollution, mean annual exposure (micrograms per cubic meter) fell 18.8% from 2019 to 2020.
How does Singapore rank globally on PM2.5 air pollution, mean annual exposure (micrograms per cubic meter)?: In 2020, Singapore ranked #143 out of 200 countries reporting PM2.5 air pollution, mean annual exposure (micrograms per cubic meter).
How does Singapore's PM2.5 air pollution, mean annual exposure (micrograms per cubic meter) compare to the world average?: The global average for PM2.5 air pollution, mean annual exposure (micrograms per cubic meter) in 2020 was 23.53, so Singapore is below the world average. Within East Asia & Pacific, it ranks #17 of 33.
What is PM2.5 air pollution, mean annual exposure (micrograms per cubic meter) and how is it measured?: Population-weighted exposure to ambient PM2.5 pollution is defined as the average level of exposure of a nation's 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.

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Source: World Bank Open Data (EN.ATM.PM25.MC.M3), CC BY 4.0.