Marshall Islands
Country in Oceania
In brief
Air pollution PM2.5, µg/m³: 4.1 (2023). World rank 6 of 200 (1 = best); in Oceania, 5 of 17. CO₂ emissions, tonnes per person: 0 (2024). World rank 1 of 203 (1 = best); in Oceania, 1 of 19. All greenhouse gases, tonnes CO₂e per person: 0.1 (2024). World rank 2 of 203 (1 = best); in Oceania, 2 of 19.