Chlorophyll-a deviations, remote sensing in Réunion
Réunion: Chlorophyll-a deviations, remote sensing was 0.2% in 2022. ◆ Volatile
Chlorophyll-a deviations, remote sensing in Réunion, 2005–2022
Source: United Nations Statistics Division, SDG Global Database. Measured in %.
Analysis
The most recent figure for chlorophyll-a deviations, remote sensing in Réunion is 0.2%, measured in 2022.
The figure is up 102.0% on the previous year and up 9.5% over ten years.
Over the whole period, chlorophyll-a deviations, remote sensing in Réunion peaked at 19.4% in 2019 and was at its lowest, 0.1%, in 2021.
That places Réunion 152nd out of 197 countries with data for 2022, putting it in the bottom quarter.
The series is highly variable year to year, so single readings are best treated with caution.
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 2000s | 4.2% | 0.6% | 12.9% | 5 |
| 2010s | 2.9% | 0.2% | 19.4% | 10 |
| 2020s | 6.1% | 0.1% | 17.9% | 3 |
Countries ranked near Réunion
- 149 Seychelles 0.2% compare
- 150 Niue 0.2% compare
- 151 Bonaire, Sint Eustatius and Saba 0.2% compare
- 153 Turkmenistan 0.2% compare
- 154 Iran (Islamic Republic of) 0.2% compare
- 154 Iraq 0.2% compare
More development goals data for Réunion
- Red List Index 0.579 index (2025)
- Number of refugees per 100,000 population, by country of origin 0 per 100,000 people (2025)
- Number of transboundary breeds 1 (2025)
- Number of transboundary breeds (not extinct) 1 (2025)
- Number of transboundary breeds with unknown risk status 1 (2025)
- Alcohol consumption per capita (aged 15 years and older) within a 10.55 ltpureal (2024)
- Domestic material consumption, by type of raw material 1.48 million tonnes (2024)
- Domestic material consumption per capita, by type of raw material 1.68 tonnes (2024)
- Number of victims of intentional homicide, by sex 15 (2009)
- Number of victims of intentional homicide per 100,000 population, by 1.79 per 100,000 people (2009)
Frequently asked questions
- What is chlorophyll-a deviations, remote sensing in Réunion?
- Chlorophyll-a deviations, remote sensing in Réunion was 0.2% in 2022, according to United Nations Statistics Division, SDG Global Database.
- What is the highest chlorophyll-a deviations, remote sensing recorded in Réunion?
- The highest recorded value was 19.4% in 2019.
- What is the lowest chlorophyll-a deviations, remote sensing recorded in Réunion?
- The lowest recorded value was 0.1% in 2021.
- How does Réunion rank for chlorophyll-a deviations, remote sensing?
- Réunion ranks 152nd out of 197 countries with data for 2022.
- Is chlorophyll-a deviations, remote sensing rising or falling in Réunion?
- Over the last ten years it is up 9.5%. The long-run trend across the full record is volatile.
- Where does this Réunion 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).