Chlorophyll-a deviations, remote sensing in Wallis and Futuna Islands
Wallis and Futuna Islands: Chlorophyll-a deviations, remote sensing was 0.0% in 2022. ◆ Volatile
Chlorophyll-a deviations, remote sensing in Wallis and Futuna Islands, 2005–2022
Source: United Nations Statistics Division, SDG Global Database. Measured in %.
Analysis
Wallis and Futuna Islands recorded 0.0% for chlorophyll-a deviations, remote sensing in 2022. That is the lowest value across all 18 years on record.
Compared with earlier readings it is down 98.9% on the previous year and down 82.1% over ten years.
Over the whole period, chlorophyll-a deviations, remote sensing in Wallis and Futuna Islands peaked at 4.0% in 2010 and was at its lowest, 0.0%, in 2022.
Wallis and Futuna Islands ranks 202nd of 213 countries on this measure, in the bottom quarter.
The series is highly variable year to year, so single readings are best treated with caution.
Chlorophyll-a deviations, remote sensing in Wallis and Futuna Islands, year by year
| Year | % | Change |
|---|---|---|
| 2005 | 2.4% | — |
| 2006 | 0.9% | -64.2% |
| 2007 | 0.3% | -68.9% |
| 2008 | 0.5% | +104.7% |
| 2009 | 0.9% | +62.4% |
| 2010 | 4.0% | +359.3% |
| 2011 | 0.1% | -98.3% |
| 2012 | 0.2% | +162.1% |
| 2013 | 0.0% | -72.7% |
| 2014 | 0.0% | -6.4% |
| 2015 | 1.4% | +2984.4% |
| 2016 | 0.8% | -43.9% |
| 2017 | 0.6% | -27.6% |
| 2018 | 0.4% | -24.9% |
| 2019 | 0.0% | -91.8% |
| 2020 | 0.7% | +1791.9% |
| 2021 | 2.8% | +325.0% |
| 2022 | 0.0% | -98.9% |
Biggest year-on-year movements
Years where Chlorophyll-a deviations, remote sensing in Wallis and Futuna Islands changed far more than this series normally does. A large move can be a real event or a change in how the figure was measured — the source note below says who published it.
| Year | Change | From | To |
|---|---|---|---|
| 2015 | +2984.4% | 0.0% | 1.4% |
| 2020 | +1791.9% | 0.0% | 0.7% |
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 2000s | 1.0% | 0.3% | 2.4% | 5 |
| 2010s | 0.8% | 0.0% | 4.0% | 10 |
| 2020s | 1.2% | 0.0% | 2.8% | 3 |
Countries ranked near Wallis and Futuna Islands
- 199 Northern Mariana Islands 0.0% compare
- 200 United States Virgin Islands 0.0% compare
- 201 Lebanon 0.0% compare
- 203 British Virgin Islands 0.0% compare
- 204 Cyprus 0.0% compare
- 205 Guam 0.0% compare
More development goals data for Wallis and Futuna Islands
- Red List Index 0.8522 index (2025)
- Total assistance for development, by recipient countries 153.27 million current US$ (2024)
- Domestic material consumption, by type of raw material 11,776 tonnes (2022)
- Domestic material consumption per capita, by type of raw material 1.03 tonnes (2022)
- Total official flows for scholarships, by recipient countries 0.3067 million constant US$ (2024)
- Average tariff applied by developed countries, most-favored nation 3.2% (2024)
- Average tariff applied by developed countries, preferential status 2.1% (2024)
- Annual mean levels of fine particulate matter (population-weighted) 5.63 µg/m³ (2023)
- Prevalence of hepatitis B surface antigen (HBsAg), 2026 methodology 0.4% (2024)
- Land area 14.2 ha th (2025)
Frequently asked questions
- What is chlorophyll-a deviations, remote sensing in Wallis and Futuna Islands?
- Chlorophyll-a deviations, remote sensing in Wallis and Futuna Islands was 0.0% in 2022, according to United Nations Statistics Division, SDG Global Database.
- What is the highest chlorophyll-a deviations, remote sensing recorded in Wallis and Futuna Islands?
- The highest recorded value was 4.0% in 2010.
- What is the lowest chlorophyll-a deviations, remote sensing recorded in Wallis and Futuna Islands?
- The lowest recorded value was 0.0% in 2022.
- How does Wallis and Futuna Islands rank for chlorophyll-a deviations, remote sensing?
- Wallis and Futuna Islands ranks 202nd out of 213 countries with data for 2022.
- Is chlorophyll-a deviations, remote sensing rising or falling in Wallis and Futuna Islands?
- Over the last ten years it is down 82.1%. The long-run trend across the full record is volatile.
- Where does this Wallis and Futuna Islands data come from?
- The figures come from United Nations Statistics Division, SDG Global Database, published as part of Chlorophyll-a deviations, remote sensing (%). Statizoid updates them automatically from the source API.
Download this data
CSV · JSON — 18 observations, free to reuse under UN SDG Global Database (open, attribution requested).