Chlorophyll-a deviation from the global average in Nauru
Nauru: Chlorophyll-a deviation from the global average was 11.0% in 2022. ◆ Volatile
Chlorophyll-a deviation from the global average in Nauru, 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 Nauru stood at 11.0%.
Compared with earlier readings it is down 74.4% on the previous year and up 379.5% over ten years.
Over the whole period, chlorophyll-a deviation from the global average in Nauru peaked at 54.6% in 2010 and was at its lowest, 0.5%, in 2015.
Nauru ranks 18th of 193 countries on this measure, in the top 10%.
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 | 14.2% | 1.6% | 29.4% | 5 |
| 2010s | 13.6% | 0.5% | 54.6% | 9 |
| 2020s | 33.4% | 11.0% | 46.3% | 3 |
Countries ranked near Nauru
More reference data data for Nauru
- Universal right to vote in practice 2 (2025)
- Civil liberties rating 3 (2025)
- Men's universal right to vote 1 (2025)
- Free country 2 (2025)
- Elected parliament 1 (2025)
- Competitive elections 1 (2025)
- Chief executive of the government is elected 1 (2025)
- Democracy 7 (2025)
- Universal right to vote 2 (2025)
- Foreign aid received as grants and concessional loans 46.39 million constant 2024 US$ (2024)
Frequently asked questions
- What is chlorophyll-a deviation from the global average in Nauru?
- Chlorophyll-a deviation from the global average in Nauru was 11.0% 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 Nauru?
- The highest recorded value was 54.6% in 2010.
- What is the lowest chlorophyll-a deviation from the global average recorded in Nauru?
- The lowest recorded value was 0.5% in 2015.
- How does Nauru rank for chlorophyll-a deviation from the global average?
- Nauru ranks 18th out of 193 countries with data for 2022.
- Is chlorophyll-a deviation from the global average rising or falling in Nauru?
- Over the last ten years it is up 379.5%. The long-run trend across the full record is volatile.
- Where does this Nauru 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.
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About this data
Chlorophyll-a deviations, remote sensing (%)