Chlorophyll-a deviation from the global average in Qatar

Qatar: Chlorophyll-a deviation from the global average was 0.1% in 2022. ◆ Volatile

Latest (2022)
0.1%
Change on year
down 9.1%
World rank
164th
of 195 countries
All-time high
5.2%
in 2009
All-time low
0.1%
in 2014
Years of data
18
2005–2022

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

02462005201320222005: 1.7 %2006: 1.4 %2007: 0.75 %2008: 4.1 %2009: 5.2 %2010: 0.16 %2011: 0.45 %2012: 0.23 %2013: 0.32 %2014: 0.06 %2015: 0.94 %2016: 0.06 %2017: 0.54 %2018: 0.92 %2019: 0.11 %2020: 0.06 %2021: 0.11 %2022: 0.1 %

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

Analysis

In 2022, chlorophyll-a deviation from the global average in Qatar stood at 0.1%.

The figure is down 9.1% on the previous year and down 56.5% over ten years.

Over the whole period, chlorophyll-a deviation from the global average in Qatar peaked at 5.2% in 2009 and was at its lowest, 0.1%, in 2014.

That places Qatar 164th out of 195 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.

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

Annual values for Chlorophyll-a deviation from the global average in Qatar, 2005 to 2022.
Year % Change
2005 1.7%
2006 1.4% -17.9%
2007 0.8% -45.7%
2008 4.1% +450.7%
2009 5.2% +25.9%
2010 0.2% -96.9%
2011 0.5% +181.3%
2012 0.2% -48.9%
2013 0.3% +39.1%
2014 0.1% -81.2%
2015 0.9% +1466.7%
2016 0.1% -93.6%
2017 0.5% +800.0%
2018 0.9% +70.4%
2019 0.1% -88.0%
2020 0.1% -45.5%
2021 0.1% +83.3%
2022 0.1% -9.1%

Qatar compared with similar countries

  • Qatar's 0.1% is below the median for high income countries, which is 1.2%, 8% of the median. (71 countries reporting)
  • Qatar's 0.1% is below the median for Middle East, North Africa, Afghanistan & Pakistan, which is 0.3%, 32% of the median. (20 countries reporting)

Biggest year-on-year movements

Years where Chlorophyll-a deviation from the global average in Qatar 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
2015 +1466.7% 0.1% 0.9%
2017 +800.0% 0.1% 0.5%

Averages by decade

DecadeAverage LowestHighest Years
2000s 2.6% 0.8% 5.2% 5
2010s 0.4% 0.1% 0.9% 10
2020s 0.1% 0.1% 0.1% 3

Countries ranked near Qatar

  1. 161 Cook Islands 0.1% compare
  2. 161 Dominican Republic 0.1% compare
  3. 161 Puerto Rico 0.1% compare
  4. 164 Libya 0.1% compare
  5. 166 Kiribati 0.1% compare
  6. 167 Malta 0.1% compare
  7. 167 Mauritius 0.1% compare

See the full ranking of 195 places →

More reference data data for Qatar

All data for Qatar →

Frequently asked questions

What is chlorophyll-a deviation from the global average in Qatar?
Chlorophyll-a deviation from the global average in Qatar 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 Qatar?
The highest recorded value was 5.2% in 2009.
What is the lowest chlorophyll-a deviation from the global average recorded in Qatar?
The lowest recorded value was 0.1% in 2014.
How does Qatar rank for chlorophyll-a deviation from the global average?
Qatar ranks 164th out of 195 countries with data for 2022.
Is chlorophyll-a deviation from the global average rising or falling in Qatar?
Over the last ten years it is down 56.5%. The long-run trend across the full record is volatile.
Where does this Qatar 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 Qatar. 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/qatar/

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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 (%).