Urban Development in Argentina 15 indicators covering urban development for Argentina. IndicatorLatest Year10-yr change Rank Population in the largest city 37.2% 2025 up 0.6% 48th Population density 16.64 people per sq. km of land area 2023 up 6.9% 194th PM2.5 air pollution, mean annual exposure 14.35 micrograms per cubic meter 2023 down 1.7% 122nd Population in urban agglomerations of more than 1 million 20.28 million 2025 up 8.4% 19th Population in urban agglomerations of more than 1 million, per capita 0.4423 units per person 2025 up 2.7% 19th Population in urban agglomerations of more than 1 million, annual 0.903 % change on previous year 2025 up 22.4% 85th Population in urban agglomerations of more than 1 million, per unit 0 units per US$ of GDP 2025 down 5.7% 64th Population in urban agglomerations of more than 1 million, per square 7.28 units per square kilometre 2023 up 8.0% 93rd Population in largest city 15.75 million 2025 up 7.1% 13th Crude steelmaking capacity 7.33 Tonnes 2025 up 9.7% 28th Africa's Development Dynamics (AfDD) Table 23 - Ecological 549.25 Hectares 2020 up 26.0% 21st PM2.5 air pollution, population exposed to levels exceeding WHO 93.9% 2017 down 5.6% 155th Dollar value of all resources made available to strengthen 9.45 million 2023 up 532.1% 28th Adjusted rural to urban parity index for achieving a minimum 0.2811 2018 down 32.4% 41st Transport equipment indicators — Available seat capacity for schedule 181.69 Per 1 000 inhabitants 2016 up 33.9% 41st