Cook Islands vs Poland: Chlorophyll-a deviation from the global average

Cook Islands
0.1%
in 2022
Poland
0.1%
in 2022
Cook Islands rank
161st
Poland rank
159th

Chlorophyll-a deviation from the global average over time

  • Cook Islands
  • Poland
05101520200520132022

How they compare

Poland currently reports 0.1% against 0.1% in Cook Islands, a difference of 0.0%.

That makes Poland's figure about 1.1 times Cook Islands's.

The two have swapped places 4 times across 18 shared years of data; in 2005 it was Poland ahead.

Cook Islands ranks 161st and Poland ranks 159th of 195 countries.

Poland has averaged higher in every one of the 3 decades both report.

Head to head by decade

Decade Cook Islands Poland Difference Ahead
2000s 0.6% 5.2% 4.5% Poland
2010s 0.7% 1.5% 0.9% Poland
2020s 0.1% 0.4% 0.3% Poland

Averages of every year both report within each decade.

Frequently asked questions

Which has higher chlorophyll-a deviation from the global average, Cook Islands or Poland?
Poland, at 0.1% against 0.1% in Cook Islands as of 2022.
What is the difference in chlorophyll-a deviation from the global average between Cook Islands and Poland?
0.0%, with Poland ahead.
How many years of comparable data are there for Cook Islands and Poland?
18 years are reported by both, from 2005 to 2022.
How do Cook Islands and Poland rank globally for chlorophyll-a deviation from the global average?
Cook Islands ranks 161st and Poland ranks 159th of 195 countries.
Where does this data come from?
UN Statistics Division – processed by Our World in Data, published as Chlorophyll-a deviation from the global average. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Cook Islands vs Poland: Chlorophyll-a deviation from the global average. Statizoid, drawing on UN Statistics Division – processed by Our World in Data. Retrieved 23 September 2026, from https://reference.statizoid.com/compare/chlorophyll-a-deviation-from-the-global-average/cook-islands/poland/

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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 (%).