Urban Development in North America
4 indicators covering urban development for North America.
| Indicator | Latest | Year | 10-yr change | Rank |
|---|---|---|---|---|
| Population in the largest city | 8.3% | 2025 | down 2.3% | — |
| Population density | 21.01 people per sq. km of land area | 2023 | up 8.2% | — |
| PM2.5 air pollution, mean annual exposure | 6.92 micrograms per cubic meter | 2023 | down 16.6% | — |
| PM2.5 air pollution, population exposed to levels exceeding WHO guidel | 3.0% | 2017 | down 92.8% | — |