Chlorophyll-a deviation from the global average in Reunion
Reunion: Chlorophyll-a deviation from the global average was 0.2% in 2022. ◆ Volatile
Chlorophyll-a deviation from the global average in Reunion, 2005–2022
Source: UN Statistics Division – processed by Our World in Data. Measured in %.
Analysis
In 2022, chlorophyll-a deviation from the global average in Reunion stood at 0.2%.
Compared with earlier readings it is up 111.1% on the previous year and up 11.8% over ten years.
Over the whole period, chlorophyll-a deviation from the global average in Reunion peaked at 19.4% in 2019 and was at its lowest, 0.1%, in 2021.
That places Reunion 146th out of 193 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% | 12.8% | 5 |
| 2010s | 2.9% | 0.2% | 19.4% | 10 |
| 2020s | 6.1% | 0.1% | 17.9% | 3 |
Countries ranked near Reunion
- 143 Seychelles 0.2% compare
- 143 Turks and Caicos Islands 0.2% compare
- 145 Niue 0.2% compare
- 146 Bonaire Sint Eustatius and Saba 0.2% compare
- 148 Iran 0.2% compare
- 148 Iraq 0.2% compare
- 148 Turkmenistan 0.2% compare
More reference data data for Reunion
- Milk production 26,146 tonnes (2006)
- Land area in hectares 251,000 hectares (2023)
- FAO projections of arable land 28,665 hectares (2023)
- Share of land used for permanent meadows and pastures 5.16 percent (2023)
- Fertility rate: births per woman 2.17 live births per woman (2023)
- Area of permanent meadows and pastures 12,962 hectares (2023)
- Fertility rate: births per woman 2.17 live births per woman (2023)
- Fertility rate vs. Human Development Index 2.17 live births per woman (2023)
- Average age of mothers at childbirth 30.37 years (2023)
- Global number of reported disasters by size 0 events (2025)
Frequently asked questions
- What is chlorophyll-a deviation from the global average in Reunion?
- Chlorophyll-a deviation from the global average in Reunion was 0.2% in 2022, according to UN Statistics Division – processed by Our World in Data.
- What is the highest chlorophyll-a deviation from the global average recorded in Reunion?
- The highest recorded value was 19.4% in 2019.
- What is the lowest chlorophyll-a deviation from the global average recorded in Reunion?
- The lowest recorded value was 0.1% in 2021.
- How does Reunion rank for chlorophyll-a deviation from the global average?
- Reunion ranks 146th out of 193 countries with data for 2022.
- Is chlorophyll-a deviation from the global average rising or falling in Reunion?
- Over the last ten years it is up 11.8%. The long-run trend across the full record is volatile.
- Where does this Reunion data come from?
- The figures come from UN Statistics Division – processed by Our World in Data, published as part of Chlorophyll-a deviation from the global average. Statizoid updates them automatically from the source API.
Download this data
CSV · JSON — 18 observations, free to reuse under CC BY 4.0 (Our World in Data).
About this data
Chlorophyll-a deviations, remote sensing (%)