Tonga environment statistics
CO₂, greenhouse gases, air quality for Tonga: the key indicators with the latest year available, the world ranking and the world value.
| Indicator | Tonga | Year | World rank | World |
|---|---|---|---|---|
| CO₂ emissions | 170K t | 2024 | #187 of 201 | 0.0% of world |
| CO₂ per person | 1.6 t | 2024 | #80 of 201 | 4.7 t |
| All greenhouse gases | 293K t CO₂e | 2024 | #185 of 201 | 0.0% of world |
| Air pollution (PM2.5) | 4.7 µg/m³ | 2023 | #11 of 198 | 32.9 µg/m³ |
Environment: world rankings · Tonga population
Environment in nearby countries: Australia, Papua New Guinea, New Zealand, Fiji, Solomon Islands