Environment in Wallis and Futuna 46 indicators covering environment for Wallis and Futuna. IndicatorLatest Year10-yr change Rank Land use hidden — Other areas 23.7 Square kilometres 2023 up 9.0% 189th Land use hidden — Land area 142 Square kilometres 2023 up 1.4% 190th Share of global forest area 0.0% 2025 up 10.2% 192nd Forest area 10,820 hectares 2025 up 9.1% 192nd Land use hidden — Cropland 60 Square kilometres 2023 unchanged 163rd Land use hidden — Total area 142 Square kilometres 2023 up 1.4% 191st Change in domestic forest area vs. deforestation embedded in imported goods 90 hectares 2025 up 2.3% 70th Annual change in forest area vs. GDP per capita 0.8% 2025 down 6.2% 12th Annual change in forest area 90 hectares 2025 up 2.3% 70th Annual change in forest area as a share of forest area 0.8% 2025 down 6.2% 13th Emissions of air pollutants 139.72 tonnes 2022 down 21.2% 213th Land use hidden — Naturally regenerating forest 52 Square kilometres 2023 down 0.6% 165th Land use hidden — Forest 58.3 Square kilometres 2023 up 0.1% 174th Land use hidden — Planted Forest 6.3 Square kilometres 2023 up 6.1% 141st Exposure to outdoor air pollution 4 µg/m³ 2024 up 2.6% 221st Exposure to air pollution from human sources 1.45 micrograms per cubic meter 2024 down 13.2% 226th Share of population using at least a basic drinking water source 99.3% 2024 down 0.1% 83rd Share of the population using improved water sources 99.3% 2024 down 0.1% 102nd People using at least a basic drinking water source 11,196 people 2024 down 8.4% 224th People not using improved drinking water sources 80.75 people 2024 up 11.5% 175th Share of population not using improved drinking water sources 0.7% 2024 up 21.7% 130th Using improved drinking water sources vs. GDP per capita 99.3% 2024 down 0.1% 102nd People in rural areas not using an improved water source 80.75 people 2024 up 11.5% 132nd Share of the rural population using at least a basic drinking water services 99.3% 2024 down 0.1% 49th Land use 6,000 hectares 2023 unchanged 192nd Forest area by type: naturally regenerating vs. planted 360 hectares 2025 down 12.2% 174th Drinking water service usage 68.9% 2024 down 0.1% 102nd People not using safely managed drinking water sources 3,507 people 2024 down 8.1% 140th Share using safely managed drinking water 68.9% 2024 down 0.1% 102nd River flooding exposure — Cropland share exposed to river flooding 0 Percentage of agricultural land area 2022 — 142nd Total official financial flows for water supply and sanitation, by recipient 10,000 millions of constant united states dollars 2023 down 75.0% 147th Total donations received for biodiversity conservation 21.58 million millions of constant united states dollars 2024 up 7,093.3% 66th Protected area coverage of marine key biodiversity areas 0.0% 2025 — 174th Share of terrestrial Key Biodiversity Areas that are protected 0.0% 2025 — 227th Population using at least basic drinking-water services 99.3% 2024 down 0.1% 49th Population using at least basic sanitation services 93.0% 2024 down 1.4% 76th People using improved drinking water sources 80.75 people 2024 up 11.5% 172nd Drinking water services 0 people 2024 — 119th Drinking water services in rural areas 0 people 2024 — 106th Land cover and land cover change — Grassland 0 Square kilometres 2022 — 172nd Forest certified for sustainable use 0 thousands of hectares 2024 — 85th Above-ground forest biomass 198.71 tonnes per hectare 2025 up 0.1% 34th Share of forest area within protected areas 0.0% 2025 — 190th Amount of water- and sanitation-related official development 0 2024 down 100.0% 141st Population using safely managed drinking-water services 68.9% 2024 down 0.1% 23rd Share of forest with a long-term management plan 0.9% 2025 unchanged 118th