Urban Development in Samoa
3 indicators covering urban development for Samoa.
| Indicator | Latest | Year | 10-yr change | Rank |
|---|---|---|---|---|
| Population density | 77.94 people per sq. km of land area | 2023 | up 11.2% | 126th |
| PM2.5 air pollution, mean annual exposure | 4.58 micrograms per cubic meter | 2023 | down 0.0% | 192nd |
| PM2.5 air pollution, population exposed to levels exceeding WHO guidel | 100.0% | 2017 | down 0.0% | 1st |