Chlorophyll-a deviation from the global average in Congo
Congo: Chlorophyll-a deviation from the global average was 17.8% in 2022. ▼ Falling
Chlorophyll-a deviation from the global average in Congo, 2005–2022
Source: UN Statistics Division – processed by Our World in Data. Measured in %.
Analysis
Congo recorded 17.8% for chlorophyll-a deviation from the global average in 2022.
That represents a change of up 101.0% on the previous year and up 36.3% over ten years.
Over the whole period, chlorophyll-a deviation from the global average in Congo peaked at 30.5% in 2006 and was at its lowest, 8.8%, in 2021.
That places Congo 3rd out of 193 countries with data for 2022, putting it in the top 10%.
The long-run direction has been consistently falling across the 18 years of available data.
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 2000s | 24.7% | 19.6% | 30.5% | 5 |
| 2010s | 16.0% | 12.8% | 22.8% | 10 |
| 2020s | 14.6% | 8.8% | 17.8% | 3 |
Countries ranked near Congo
- 1 Trinidad and Tobago 20.6% compare
- 2 Barbados 18.2% compare
- 4 Grenada 16.8% compare
- 5 French Guiana 15.7% compare
- 6 Canada 15.7% compare
More reference data data for Congo
- Spring temperature anomalies 0.3226 °C (2026)
- Summer temperature anomalies 0.6423 °C (2026)
- Temperature anomalies by month 0.8729 °C (2026)
- Universal right to vote in practice 2 (2025)
- Autumn temperature anomalies 0.7385 °C (2025)
- Winter temperature anomalies 0.6531 °C (2025)
- Consumer price index 146.54 2010 = 100 (2025)
- Universal right to vote 2 (2025)
- Competitive elections 0 (2025)
- Men's universal right to vote 1 (2025)
Frequently asked questions
- What is chlorophyll-a deviation from the global average in Congo?
- Chlorophyll-a deviation from the global average in Congo was 17.8% 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 Congo?
- The highest recorded value was 30.5% in 2006.
- What is the lowest chlorophyll-a deviation from the global average recorded in Congo?
- The lowest recorded value was 8.8% in 2021.
- How does Congo rank for chlorophyll-a deviation from the global average?
- Congo ranks 3rd out of 193 countries with data for 2022.
- Is chlorophyll-a deviation from the global average rising or falling in Congo?
- Over the last ten years it is up 36.3%. The long-run trend across the full record is falling.
- Where does this Congo 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 (%)