Urban Development in American Samoa
3 indicators covering urban development for American Samoa.
| Indicator | Latest | Year | 10-yr change | Rank |
|---|---|---|---|---|
| Population density | 237.6 people per sq. km of land area | 2023 | down 12.0% | 58th |
| PM2.5 air pollution, mean annual exposure | 4.33 micrograms per cubic meter | 2023 | up 3.2% | 194th |
| PM2.5 air pollution, population exposed to levels exceeding WHO guidel | 100.0% | 2017 | unchanged | 1st |