Chlorophyll-a deviations, remote sensing in Western Europe

Western Europe: Chlorophyll-a deviations, remote sensing was 2.3% in 2022. β–Ό Falling

Latest (2022)
2.3%
Change on year
down 17.3%
Rank
24th
of 34 groups
All-time high
3.9%
in 2007
All-time low
1.4%
in 2017
Years of data
18
2005–2022

Chlorophyll-a deviations, remote sensing in Western Europe, 2005–2022

012342005201320222005: 2.9 %2006: 2.3 %2007: 3.9 %2008: 3.7 %2009: 3.7 %2010: 1.8 %2011: 2.8 %2012: 2.4 %2013: 3.5 %2014: 3.4 %2015: 2.9 %2016: 1.7 %2017: 1.4 %2018: 3.1 %2019: 2 %2020: 1.6 %2021: 2.8 %2022: 2.3 %

Source: United Nations Statistics Division, SDG Global Database. Measured in %.

Analysis

The most recent figure for chlorophyll-a deviations, remote sensing in Western Europe is 2.3%, measured in 2022.

Compared with earlier readings it is down 17.3% on the previous year and down 4.9% over ten years.

Over the whole period, chlorophyll-a deviations, remote sensing in Western Europe peaked at 3.9% in 2007 and was at its lowest, 1.4%, in 2017.

That places Western Europe 24th out of 34 groups 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.

Averages by decade

DecadeAverage LowestHighest Years
2000s 3.3% 2.3% 3.9% 5
2010s 2.5% 1.4% 3.5% 10
2020s 2.2% 1.6% 2.8% 3

Countries ranked near Western Europe

  1. 21 Cameroon 10.1% compare
  2. 22 Ukraine 9.2% compare
  3. 23 South Georgia and the South Sandwich Islands 9.0% compare
  4. 24 Peru 8.8% compare
  5. 25 Saint Vincent and the Grenadines 8.8% compare
  6. 26 Chile 8.7% compare
  7. 27 Saint Pierre and Miquelon 8.4% compare

See the full ranking of 231 places β†’

More development goals data for Western Europe

All data for Western Europe β†’

Frequently asked questions

What is chlorophyll-a deviations, remote sensing in Western Europe?
Chlorophyll-a deviations, remote sensing in Western Europe was 2.3% in 2022, according to United Nations Statistics Division, SDG Global Database.
What is the highest chlorophyll-a deviations, remote sensing recorded in Western Europe?
The highest recorded value was 3.9% in 2007.
What is the lowest chlorophyll-a deviations, remote sensing recorded in Western Europe?
The lowest recorded value was 1.4% in 2017.
How does Western Europe rank for chlorophyll-a deviations, remote sensing?
Western Europe ranks 24th out of 34 groups with data for 2022.
Is chlorophyll-a deviations, remote sensing rising or falling in Western Europe?
Over the last ten years it is down 4.9%. The long-run trend across the full record is falling.
Where does this Western Europe data come from?
The figures come from United Nations Statistics Division, SDG Global Database, published as part of Chlorophyll-a deviations, remote sensing (%). Statizoid updates them automatically from the source API.

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Chlorophyll-a deviations, remote sensing in Western Europe. Statizoid, drawing on United Nations Statistics Division, SDG Global Database. Retrieved 16 August 2026, from https://development-goals.statizoid.com/stat/chlorophyll-a-deviations-remote-sensing-percent/western-europe/

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About this data

Indicator
Chlorophyll-a deviations, remote sensing (%)
Unit
%
Source
United Nations Statistics Division, SDG Global Database
Licence
UN SDG Global Database (open, attribution requested)
Coverage
231 places, 4,092 data points, 2005–2022
Last refreshed