Congo vs French Guiana: Chlorophyll-a deviation from the global average

Congo
17.8%
in 2022
French Guiana
15.7%
in 2022
Congo rank
3rd
French Guiana rank
5th

Chlorophyll-a deviation from the global average over time

  • Congo
  • French Guiana
51015202530200520132022

How they compare

Congo currently reports 17.8% against 15.7% in French Guiana, a difference of 2.1%.

That makes Congo's figure about 1.1 times French Guiana's.

The two have swapped places 6 times across 18 shared years of data; in 2005 it was Congo ahead.

Congo ranks 3rd and French Guiana ranks 5th of 195 countries.

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

Head to head by decade

Decade Congo French Guiana Difference Ahead
2000s 24.7% 11.5% 13.3% Congo
2010s 16.0% 11.2% 4.7% Congo
2020s 14.6% 11.8% 2.8% Congo

Averages of every year both report within each decade.

Frequently asked questions

Which has higher chlorophyll-a deviation from the global average, Congo or French Guiana?
Congo, at 17.8% against 15.7% in French Guiana as of 2022.
What is the difference in chlorophyll-a deviation from the global average between Congo and French Guiana?
2.1%, with Congo ahead.
How many years of comparable data are there for Congo and French Guiana?
18 years are reported by both, from 2005 to 2022.
How do Congo and French Guiana rank globally for chlorophyll-a deviation from the global average?
Congo ranks 3rd and French Guiana ranks 5th 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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Congo vs French Guiana: 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/congo-rep/french-guiana/

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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 (%).