Chlorophyll-a deviation from the global average in Italy
Italy: Chlorophyll-a deviation from the global average was 0.1% in 2022. ◆ Volatile
Chlorophyll-a deviation from the global average in Italy, 2005–2022
Source: UN Statistics Division – processed by Our World in Data. Measured in %.
Analysis
Italy recorded 0.1% for chlorophyll-a deviation from the global average in 2022. That is the lowest value across all 18 years on record.
Compared with earlier readings it is down 92.5% on the previous year and down 71.1% over ten years.
Over the whole period, chlorophyll-a deviation from the global average in Italy peaked at 4.7% in 2013 and was at its lowest, 0.1%, in 2022.
That places Italy 157th 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 | 2.1% | 0.6% | 3.9% | 5 |
| 2010s | 1.5% | 0.1% | 4.7% | 10 |
| 2020s | 0.8% | 0.1% | 1.7% | 3 |
Countries ranked near Italy
- 155 Aruba 0.1% compare
- 155 Curacao 0.1% compare
- 157 Poland 0.1% compare
- 159 Cook Islands 0.1% compare
- 159 Dominican Republic 0.1% compare
- 159 Puerto Rico 0.1% compare
More reference data data for Italy
- Spring temperature anomalies 0.4267 °C (2026)
- Summer temperature anomalies 2.76 °C (2026)
- Temperature anomalies by month 0.5909 °C (2026)
- Universal right to vote in practice 2 (2025)
- Autumn temperature anomalies 0.896 °C (2025)
- Winter temperature anomalies 1.7 °C (2025)
- Consumer price index 131.87 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 Italy?
- Chlorophyll-a deviation from the global average in Italy was 0.1% 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 Italy?
- The highest recorded value was 4.7% in 2013.
- What is the lowest chlorophyll-a deviation from the global average recorded in Italy?
- The lowest recorded value was 0.1% in 2022.
- How does Italy rank for chlorophyll-a deviation from the global average?
- Italy ranks 157th out of 193 countries with data for 2022.
- Is chlorophyll-a deviation from the global average rising or falling in Italy?
- Over the last ten years it is down 71.1%. The long-run trend across the full record is volatile.
- Where does this Italy 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 (%)