Mongolia
Country in Asia
In brief
Air pollution PM2.5, µg/m³: 42.7 (2023). World rank 182 of 200 (1 = best); in Asia, 35 of 47. CO₂ emissions, tonnes per person: 7.9 (2024). World rank 177 of 203 (1 = best); in Asia, 34 of 48. All greenhouse gases, tonnes CO₂e per person: 29.6 (2024). World rank 199 of 203 (1 = best); in Asia, 45 of 48. From 2015 to 2025: protected areas 17.4% → 19.8%. Better than all its neighbours (China and Russia): protected areas, CO₂ emissions, and water stress. Worse than all its neighbours (China and Russia): all greenhouse gases and air pollution PM2.5.