Chlorophyll-a deviation from the global average in Portugal
Portugal: Chlorophyll-a deviation from the global average was 0.6% in 2022. ◆ Volatile
Chlorophyll-a deviation from the global average in Portugal, 2005–2022
Source: UN Statistics Division – processed by Our World in Data. Measured in %.
Analysis
Portugal recorded 0.6% for chlorophyll-a deviation from the global average in 2022.
Compared with earlier readings it is down 50.4% on the previous year and down 16.4% over ten years.
Over the whole period, chlorophyll-a deviation from the global average in Portugal peaked at 3.8% in 2015 and was at its lowest, 0.5%, in 2008.
Portugal ranks 117th of 193 countries on this measure, in the middle of the range.
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 | 1.1% | 0.5% | 2.0% | 5 |
| 2010s | 1.6% | 0.7% | 3.8% | 10 |
| 2020s | 0.9% | 0.6% | 1.2% | 3 |
Countries ranked near Portugal
More reference data data for Portugal
- Spring temperature anomalies 0.5537 °C (2026)
- Summer temperature anomalies 2.05 °C (2026)
- Temperature anomalies by month 0.3824 °C (2026)
- Universal right to vote in practice 2 (2025)
- Autumn temperature anomalies -0.3904 °C (2025)
- Winter temperature anomalies 0.0004 °C (2025)
- Consumer price index 132.05 2010 = 100 (2025)
- Universal right to vote 2 (2025)
- Competitive elections 1 (2025)
- Men's universal right to vote 1 (2025)
Frequently asked questions
- What is chlorophyll-a deviation from the global average in Portugal?
- Chlorophyll-a deviation from the global average in Portugal was 0.6% 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 Portugal?
- The highest recorded value was 3.8% in 2015.
- What is the lowest chlorophyll-a deviation from the global average recorded in Portugal?
- The lowest recorded value was 0.5% in 2008.
- How does Portugal rank for chlorophyll-a deviation from the global average?
- Portugal ranks 117th out of 193 countries with data for 2022.
- Is chlorophyll-a deviation from the global average rising or falling in Portugal?
- Over the last ten years it is down 16.4%. The long-run trend across the full record is volatile.
- Where does this Portugal 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 (%)