PM2.5 pollution, population exposed to levels exceeding WHO Interim Target-2 value
Percent of population exposed to ambient concentrations of PM2.5 that exceed the World Health Organization (WHO) Interim Target 2 (IT-2) is defined as the portion of a country’s population living in places where mean annual concentrations of PM2.5 are greater than 25 micrograms per cubic meter. The Air Quality Guideline (AQG) of 10 micrograms per cubic meter is recommended by the WHO as the lower end of the range of concentrations over which adverse health effects due to PM2.5 exposure have been observed.
- Publisher
- World Bank
- Unit
- —
- Cadence
- Annual
- Series
- 194
- Licence
- CC BY 4.0
- Updated
- 2026-09-06
Provenance
Who produced these figures, as World Bank declares it — not inferred, and each line says which published field it was read from.
Produced by
Not named — the declaration is kept verbatim
Brauer, M. et al. 2017, for the Global Burden of Disease Study 2017.
declared by worldbank in sourceOrganization
Read from
World Bank
World Development Indicators
declared by worldbank in source
Latest observations
| Country | Period | Value | Unit |
|---|---|---|---|
| Afghanistan | 2017 | 100 | percent |
| Albania | 2017 | 3.10 | percent |
| Algeria | 2017 | 100 | percent |
| American Samoa | 2017 | 0 | percent |
| Andorra | 2017 | 0 | percent |
| Angola | 2017 | 100 | percent |
| Antigua and Barbuda | 2017 | 0 | percent |
| Argentina | 2017 | 3.58 | percent |
| Armenia | 2017 | 77.97 | percent |
| Australia | 2017 | 0 | percent |
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