Saudi Arabia
Country in Asia
In brief
Air pollution PM2.5, µg/m³: 73.5 (2023). World rank 199 of 200 (1 = best); in Asia, 46 of 47. CO₂ emissions, tonnes per person: 18.5 (2024). World rank 196 of 203 (1 = best); in Asia, 43 of 48. Water stress, share of fresh water withdrawn: 974% (2022). World rank 176 of 178 (1 = best); in Asia, 45 of 47. From 2015 to 2025: protected areas 28.3% → 17%.