Climate Change in Tonga 845 indicators covering climate change for Tonga. IndicatorLatest Year10-yr change Rank All Crops — Crops total (Emissions N2O), annual growth rate 16.67 % change on previous year 2023 down 54.2% 43rd Urban population, per square kilometre 30.72 units per square kilometre 2023 down 11.8% 144th Population, total, per square kilometre 145.27 units per square kilometre 2023 down 2.3% 81st Nutrient nitrogen N (total) — Indirect emissions (N2O that) 0 kt per person 2023 up 2.4% 131st Nutrient nitrogen N (total) — Indirect emissions (N2O that) 0 kt per square kilometre 2023 unchanged 117th Nutrient nitrogen N (total) — Indirect emissions (N2O that leaches) 0 kt per person 2023 down 31.8% 133rd Nutrient nitrogen N (total) — Indirect emissions (N2O that leaches) 0 kt per square kilometre 2023 down 33.3% 118th Nutrient nitrogen N (total) — Synthetic fertilizers (Direct emissions) 0 kt per person 2023 up 2.4% 131st Nutrient nitrogen N (total) — Synthetic fertilizers (Direct emissions) 0 kt per square kilometre 2023 unchanged 114th Nutrient nitrogen N (total) — Synthetic fertilizers (Emissions N2O) 0 kt per person 2023 down 4.5% 131st Nutrient nitrogen N (total) — Synthetic fertilizers (Emissions N2O) 0 kt per square kilometre 2023 down 6.7% 116th Nutrient nitrogen N (total) — Nitrogen fertilizer content applied 0.0644 kg per person 2023 down 4.9% 131st Nutrient nitrogen N (total) — Nitrogen fertilizer content applied 9.36 kg per square kilometre 2023 down 7.1% 116th Nutrient nitrogen N (total) — Nitrogen fertilizer content applied 0.1933 kg per person 2023 down 4.9% 131st Nutrient nitrogen N (total) — Nitrogen fertilizer content applied 28.08 kg per square kilometre 2023 down 7.1% 116th All Crops — Crops total (Emissions N2O), per capita 0 kt per person 2023 down 4.5% 145th All Crops — Crops total (Emissions N2O), per square kilometre 0 kt per square kilometre 2023 down 6.7% 134th Change in per capita CO₂ emissions and GDP 7,413 international-$ in 2021 prices 2025 up 19.7% 145th Change in CO₂ emissions and GDP 769.03 million international-$ in 2021 prices 2025 up 17.0% 192nd Nutrient nitrogen N (total) — Indirect emissions (N2O that) 0 kt per US$ of GDP 2023 down 23.6% 133rd Nutrient nitrogen N (total) — Indirect emissions (N2O that leaches) 0 kt per US$ of GDP 2023 down 49.0% 135th Nutrient nitrogen N (total) — Synthetic fertilizers (Direct emissions) 0 kt per US$ of GDP 2023 down 23.6% 131st Nutrient nitrogen N (total) — Synthetic fertilizers (Emissions N2O) 0 kt per US$ of GDP 2023 down 28.7% 132nd Nutrient nitrogen N (total) — Synthetic fertilizers (Agricultural) 0.6443 kg per person 2023 down 4.9% 131st Nutrient nitrogen N (total) — Synthetic fertilizers (Agricultural) 93.6 kg per square kilometre 2023 down 7.1% 116th Nutrient nitrogen N (total) — Nitrogen fertilizer content applied 0 kg per US$ of GDP 2023 down 29.0% 132nd Nutrient nitrogen N (total) — Nitrogen fertilizer content applied 0 kg per US$ of GDP 2023 down 29.0% 132nd All Crops — Crops total (Emissions N2O), per unit of GDP 0 kt per US$ of GDP 2023 down 28.7% 139th Emissions from crops — Emissions (CO2eq), per capita 0 kt per person 2023 down 4.5% 148th Emissions from crops — Emissions (CO2eq), per square kilometre 0.0005 kt per square kilometre 2023 down 6.7% 138th Emissions from crops — Emissions (CO2eq) from N2O, per capita 0 kt per person 2023 down 4.5% 145th Emissions from crops — Emissions (CO2eq) from N2O, per square 0.0005 kt per square kilometre 2023 down 6.7% 134th Emissions from crops — Emissions, per capita 0 kt per person 2023 down 4.5% 145th Emissions from crops — Emissions, per square kilometre 0 kt per square kilometre 2023 down 6.7% 134th Synthetic Fertilizers — Emissions (CO2eq), per capita 0 kt per person 2023 down 4.5% 131st Synthetic Fertilizers — Emissions (CO2eq), per square kilometre 0.0005 kt per square kilometre 2023 down 6.7% 116th Synthetic Fertilizers — Emissions (CO2eq) from N2O, per capita 0 kt per person 2023 down 4.5% 131st Synthetic Fertilizers — Emissions (CO2eq) from N2O, per square 0.0005 kt per square kilometre 2023 down 6.7% 116th Synthetic Fertilizers — Emissions, per capita 0 kt per person 2023 down 4.5% 131st Synthetic Fertilizers — Emissions, per square kilometre 0 kt per square kilometre 2023 down 6.7% 116th Synthetic Fertilizers — Direct emissions, per capita 0 kt per person 2023 up 2.4% 131st Synthetic Fertilizers — Direct emissions, per square kilometre 0 kt per square kilometre 2023 unchanged 114th Forestland — Area 8.73 1000 ha 2025 unchanged 186th Forestland — Net emissions/removals (CO2) 0 kt 2025 — 39th Net Forest conversion — Area 0 1000 ha 2025 — 97th Net Forest conversion — Net emissions/removals (CO2) 0 kt 2025 — 97th Carbon stock change in forests — Area 8.73 1000 ha 2025 unchanged 186th Carbon stock change in forests — Net emissions/removals (CO2) 0 kt 2025 — 85th Forest land — Carbon stock in living biomass 0.98 million t 2025 unchanged 211th Emissions from crops — Emissions (CO2eq), per unit of GDP 0 kt per US$ of GDP 2023 down 28.7% 141st Emissions from crops — Emissions (CO2eq) from N2O, per unit of GDP 0 kt per US$ of GDP 2023 down 28.7% 139th Emissions from crops — Emissions, per unit of GDP 0 kt per US$ of GDP 2023 down 28.7% 139th Synthetic Fertilizers — Emissions (CO2eq), per unit of GDP 0 kt per US$ of GDP 2023 down 28.7% 132nd Synthetic Fertilizers — Emissions (CO2eq) from N2O, per unit of GDP 0 kt per US$ of GDP 2023 down 28.7% 132nd Synthetic Fertilizers — Emissions, per unit of GDP 0 kt per US$ of GDP 2023 down 28.7% 132nd Synthetic Fertilizers — Direct emissions, per unit of GDP 0 kt per US$ of GDP 2023 down 23.6% 131st Nutrient nitrogen N (total) — Synthetic fertilizers (Agricultural) 0.0001 kg per US$ of GDP 2023 down 29.0% 132nd Global sulphur dioxide (SO₂) emissions by world region 553.16 tonnes 2022 up 1.4% 198th emissions of air pollutants 2,435 tonnes 2022 down 4.4% 200th Manure Management — Emissions (CO2eq) from CH4 (AR5), per capita 0.0003 kt per person 2023 up 4.3% 5th ← Previous Page 6 of 15 Next →