Chlorophyll-a deviation from the global average in Costa Rica

Costa Rica: Chlorophyll-a deviation from the global average was 1.3% in 2022. ◆ Volatile

Latest (2022)
1.3%
Change on year
down 10.1%
World rank
101st
of 195 countries
All-time high
12.8%
in 2013
All-time low
0.5%
in 2015
Years of data
18
2005–2022

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

02.557.51012.52005201320222005: 1.6 %2006: 2.7 %2007: 5.9 %2008: 2.1 %2009: 2.2 %2010: 1.8 %2011: 11.3 %2012: 3.2 %2013: 12.8 %2014: 1.3 %2015: 0.51 %2016: 2.3 %2017: 1.3 %2018: 0.59 %2019: 0.86 %2020: 2 %2021: 1.5 %2022: 1.3 %

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

Analysis

In 2022, chlorophyll-a deviation from the global average in Costa Rica stood at 1.3%.

That represents a change of down 10.1% on the previous year and down 57.6% over ten years.

Over the whole period, chlorophyll-a deviation from the global average in Costa Rica peaked at 12.8% in 2013 and was at its lowest, 0.5%, in 2015.

That places Costa Rica 101st out of 195 countries with data for 2022, putting it in the middle of the range.

The series is highly variable year to year, so single readings are best treated with caution.

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

Annual values for Chlorophyll-a deviation from the global average in Costa Rica, 2005 to 2022.
Year % Change
2005 1.6%
2006 2.7% +70.6%
2007 5.9% +116.5%
2008 2.1% -64.3%
2009 2.2% +2.8%
2010 1.8% -15.2%
2011 11.3% +512.5%
2012 3.2% -72.0%
2013 12.8% +303.8%
2014 1.3% -90.0%
2015 0.5% -59.8%
2016 2.3% +349.0%
2017 1.3% -42.4%
2018 0.6% -55.3%
2019 0.9% +45.8%
2020 2.0% +133.7%
2021 1.5% -25.9%
2022 1.3% -10.1%

Costa Rica compared with similar countries

  • Costa Rica's 1.3% is above the median for high income countries, which is 1.2%, 1.1× the median. (71 countries reporting)
  • Costa Rica's 1.3% is below the median for Latin America & Caribbean, which is 1.5%, 88% of the median. (40 countries reporting)

Biggest year-on-year movements

Years where Chlorophyll-a deviation from the global average in Costa Rica changed far more than this series normally does. A large move can be a real event or a change in how the figure was measured — the source note below says who published it.

YearChange FromTo
2011 +512.5% 1.8% 11.3%

Averages by decade

DecadeAverage LowestHighest Years
2000s 2.9% 1.6% 5.9% 5
2010s 3.6% 0.5% 12.8% 10
2020s 1.6% 1.3% 2.0% 3

Countries ranked near Costa Rica

  1. 98 Ghana 1.4% compare
  2. 99 Marshall Islands 1.4% compare
  3. 100 Fiji 1.4% compare
  4. 102 Saudi Arabia 1.3% compare
  5. 103 Panama 1.2% compare
  6. 103 Sint Maarten (Dutch part) 1.2% compare

See the full ranking of 195 places →

More reference data data for Costa Rica

All data for Costa Rica →

Frequently asked questions

What is chlorophyll-a deviation from the global average in Costa Rica?
Chlorophyll-a deviation from the global average in Costa Rica was 1.3% 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 Costa Rica?
The highest recorded value was 12.8% in 2013.
What is the lowest chlorophyll-a deviation from the global average recorded in Costa Rica?
The lowest recorded value was 0.5% in 2015.
How does Costa Rica rank for chlorophyll-a deviation from the global average?
Costa Rica ranks 101st out of 195 countries with data for 2022.
Is chlorophyll-a deviation from the global average rising or falling in Costa Rica?
Over the last ten years it is down 57.6%. The long-run trend across the full record is volatile.
Where does this Costa Rica 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 Costa Rica. 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/costa-rica/

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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 (%).