Chlorophyll-a deviation from the global average in Algeria
Algeria: Chlorophyll-a deviation from the global average was 0.2% in 2022. ◆ Volatile
Chlorophyll-a deviation from the global average in Algeria, 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 Algeria stood at 0.2%. That is the lowest value across all 18 years on record.
That represents a change of down 94.0% on the previous year and down 87.1% over ten years.
Over the whole period, chlorophyll-a deviation from the global average in Algeria peaked at 12.4% in 2014 and was at its lowest, 0.2%, in 2022.
That places Algeria 151st 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 | 3.9% | 0.8% | 8.2% | 5 |
| 2010s | 4.0% | 0.4% | 12.4% | 10 |
| 2020s | 1.7% | 0.2% | 2.7% | 3 |
Countries ranked near Algeria
More reference data data for Algeria
- Spring temperature anomalies -0.093 °C (2026)
- Summer temperature anomalies 1.58 °C (2026)
- Temperature anomalies by month 1.65 °C (2026)
- Universal right to vote in practice 2 (2025)
- Autumn temperature anomalies 0.7559 °C (2025)
- Winter temperature anomalies 0.0968 °C (2025)
- Consumer price index 209.51 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 Algeria?
- Chlorophyll-a deviation from the global average in Algeria 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 Algeria?
- The highest recorded value was 12.4% in 2014.
- What is the lowest chlorophyll-a deviation from the global average recorded in Algeria?
- The lowest recorded value was 0.2% in 2022.
- How does Algeria rank for chlorophyll-a deviation from the global average?
- Algeria ranks 151st out of 193 countries with data for 2022.
- Is chlorophyll-a deviation from the global average rising or falling in Algeria?
- Over the last ten years it is down 87.1%. The long-run trend across the full record is volatile.
- Where does this Algeria 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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CSV · JSON — 18 observations, free to reuse under CC BY 4.0 (Our World in Data).
About this data
Chlorophyll-a deviations, remote sensing (%)