Chlorophyll-a deviation from the global average in Spain

Spain: Chlorophyll-a deviation from the global average was 2.4% in 2022. ▼ Falling

Latest (2022)
2.4%
Change on year
down 38.3%
World rank
74th
of 195 countries
All-time high
7.7%
in 2015
All-time low
1.2%
in 2017
Years of data
18
2005–2022

Chlorophyll-a deviation from the global average in Spain, 2005–2022

24682005201320222005: 5.5 %2006: 3.4 %2007: 3.3 %2008: 1.4 %2009: 3.9 %2010: 2.5 %2011: 3.1 %2012: 4.7 %2013: 4.5 %2014: 4.6 %2015: 7.7 %2016: 2.2 %2017: 1.2 %2018: 4 %2019: 1.3 %2020: 2.1 %2021: 3.8 %2022: 2.4 %

Source: UN Statistics Division – processed by Our World in Data. Measured in %.

Analysis

The most recent figure for chlorophyll-a deviation from the global average in Spain is 2.4%, measured in 2022.

The figure is down 38.3% on the previous year and down 49.9% over ten years.

Over the whole period, chlorophyll-a deviation from the global average in Spain peaked at 7.7% in 2015 and was at its lowest, 1.2%, in 2017.

That places Spain 74th out of 195 countries with data for 2022, putting it in the middle of the range.

The long-run direction has been consistently falling across the 18 years of available data.

Chlorophyll-a deviation from the global average in Spain, year by year

Annual values for Chlorophyll-a deviation from the global average in Spain, 2005 to 2022.
Year % Change
2005 5.5%
2006 3.4% -38.0%
2007 3.3% -3.2%
2008 1.4% -57.1%
2009 3.9% +175.9%
2010 2.5% -37.0%
2011 3.1% +24.9%
2012 4.7% +53.3%
2013 4.5% -3.4%
2014 4.6% +1.1%
2015 7.7% +67.9%
2016 2.2% -71.4%
2017 1.2% -46.4%
2018 4.0% +241.5%
2019 1.3% -68.0%
2020 2.1% +65.1%
2021 3.8% +78.9%
2022 2.4% -38.3%

Spain compared with similar countries

  • Spain's 2.4% is above the median for high income countries, which is 1.2%, 2.0× the median. (71 countries reporting)
  • Spain's 2.4% is above the median for Europe & Central Asia, which is 2.0%, 1.2× the median. (37 countries reporting)

Averages by decade

DecadeAverage LowestHighest Years
2000s 3.5% 1.4% 5.5% 5
2010s 3.6% 1.2% 7.7% 10
2020s 2.8% 2.1% 3.8% 3

Countries ranked near Spain

  1. 71 China 2.6% compare
  2. 72 Senegal 2.4% compare
  3. 73 Gibraltar 2.4% compare
  4. 74 Mexico 2.4% compare
  5. 76 Maldives 2.3% compare
  6. 77 Somalia 2.2% compare

See the full ranking of 195 places →

More reference data data for Spain

All data for Spain →

Frequently asked questions

What is chlorophyll-a deviation from the global average in Spain?
Chlorophyll-a deviation from the global average in Spain was 2.4% 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 Spain?
The highest recorded value was 7.7% in 2015.
What is the lowest chlorophyll-a deviation from the global average recorded in Spain?
The lowest recorded value was 1.2% in 2017.
How does Spain rank for chlorophyll-a deviation from the global average?
Spain ranks 74th out of 195 countries with data for 2022.
Is chlorophyll-a deviation from the global average rising or falling in Spain?
Over the last ten years it is down 49.9%. The long-run trend across the full record is falling.
Where does this Spain 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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Chlorophyll-a deviation from the global average in Spain. Statizoid, drawing on UN Statistics Division – processed by Our World in Data. Retrieved 23 September 2026, from https://reference.statizoid.com/stat/chlorophyll-a-deviation-from-the-global-average/spain/

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About this data

Indicator
Chlorophyll-a deviation from the global average
Unit
%
Source
UN Statistics Division – processed by Our World in Data
Licence
CC BY 4.0 (Our World in Data)
Coverage
195 places, 3,445 data points, 2005–2022
Last refreshed

Chlorophyll-a deviations, remote sensing (%).