Chlorophyll-a anomaly, remote sensing in Ireland

Ireland: Chlorophyll-a anomaly, remote sensing was 1.6% in 2022. β–² Rising

Latest (2022)
1.6%
Change on year
up 58.0%
World rank
40th
of 188 countries
All-time high
3.1%
in 2020
All-time low
1.0%
in 2021
Years of data
5
2018–2022

Chlorophyll-a anomaly, remote sensing in Ireland, 2018–2022

11.522.532018202020222018: 1.1 %2019: 1.1 %2020: 3.1 %2021: 1 %2022: 1.6 %

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

Analysis

The most recent figure for chlorophyll-a anomaly, remote sensing in Ireland is 1.6%, measured in 2022.

The figure is up 58.0% on the previous year and up 44.0% over five years.

That places Ireland 40th out of 188 countries with data for 2022, putting it in the top quarter.

Averages by decade

DecadeAverage LowestHighest Years
2010s 1.1% 1.1% 1.1% 2
2020s 1.9% 1.0% 3.1% 3

Countries ranked near Ireland

  1. 37 Saint Lucia 1.8% compare
  2. 38 Poland 1.7% compare
  3. 39 Democratic Republic of the Congo 1.7% compare
  4. 41 Canada 1.6% compare
  5. 42 Mauritania 1.6% compare
  6. 43 United Kingdom of Great Britain and Northern Ireland 1.6% compare

See the full ranking of 222 places β†’

More development goals data for Ireland

All data for Ireland β†’

Frequently asked questions

What is chlorophyll-a anomaly, remote sensing in Ireland?
Chlorophyll-a anomaly, remote sensing in Ireland was 1.6% in 2022, according to United Nations Statistics Division, SDG Global Database.
What is the highest chlorophyll-a anomaly, remote sensing recorded in Ireland?
The highest recorded value was 3.1% in 2020.
What is the lowest chlorophyll-a anomaly, remote sensing recorded in Ireland?
The lowest recorded value was 1.0% in 2021.
How does Ireland rank for chlorophyll-a anomaly, remote sensing?
Ireland ranks 40th out of 188 countries with data for 2022.
Where does this Ireland data come from?
The figures come from United Nations Statistics Division, SDG Global Database, published as part of Chlorophyll-a anomaly, remote sensing (%). Statizoid updates them automatically from the source API.

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CSV Β· JSON β€” 5 observations, free to reuse under UN SDG Global Database (open, attribution requested).

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

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About this data

Indicator
Chlorophyll-a anomaly, remote sensing (%)
Unit
%
Source
United Nations Statistics Division, SDG Global Database
Licence
UN SDG Global Database (open, attribution requested)
Coverage
222 places, 1,110 data points, 2018–2022
Last refreshed