Chlorophyll-a anomaly, remote sensing in Guam
Guam: Chlorophyll-a anomaly, remote sensing was 0.0% in 2022. ◆ Volatile
Latest (2022)
0.0%
Change on year
up 46.5%
World rank
188th
of 204 countries
All-time high
0.0%
in 2019
All-time low
0.0%
in 2018
Years of data
5
2018–2022
Chlorophyll-a anomaly, remote sensing in Guam, 2018–2022
Source: United Nations Statistics Division, SDG Global Database. Measured in %.
Analysis
Guam recorded 0.0% for chlorophyll-a anomaly, remote sensing in 2022.
Compared with earlier readings it is up 46.5% on the previous year and up 240.8% over five years.
Guam ranks 188th of 204 countries on this measure, in the bottom quarter.
Chlorophyll-a anomaly, remote sensing in Guam, year by year
| Year | % | Change |
|---|---|---|
| 2018 | 0.0% | — |
| 2019 | 0.0% | +374.3% |
| 2020 | 0.0% | -69.1% |
| 2021 | 0.0% | +58.8% |
| 2022 | 0.0% | +46.5% |
Guam compared with similar countries
- Guam's 0.0% is below the median for high income countries, which is 0.7%, 2% of the median. (69 countries reporting)
- Guam's 0.0% is below the median for East Asia & Pacific, which is 0.2%, 9% of the median. (30 countries reporting)
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 2010s | 0.0% | 0.0% | 0.0% | 2 |
| 2020s | 0.0% | 0.0% | 0.0% | 3 |
Countries ranked near Guam
- 185 Cook Islands 0.0% compare
- 186 Bermuda 0.0% compare
- 187 Niue 0.0% compare
- 189 Christmas Island 0.0% compare
- 190 Wallis and Futuna Islands 0.0% compare
- 191 Anguilla 0.0% compare
More development goals data for Guam
- Red List Index 0.419 index (2025)
- Number of refugees per 100,000 population, by country of origin 0 per 100,000 people (2025)
- Number of transboundary breeds 3 (2025)
- Number of transboundary breeds (not extinct) 3 (2025)
- Number of transboundary breeds with unknown risk status 3 (2025)
- Number of local breeds with unknown risk status 5 (2025)
- Number of local breeds (not extinct) 5 (2025)
- Number of local breeds kept in the country 5 (2025)
- DEC alternative conversion factor 1 ratio (2024)
- Number of victims of intentional homicide, by sex 7 (2019)
Frequently asked questions
- What is chlorophyll-a anomaly, remote sensing in Guam?
- Chlorophyll-a anomaly, remote sensing in Guam was 0.0% in 2022, according to United Nations Statistics Division, SDG Global Database.
- What is the highest chlorophyll-a anomaly, remote sensing recorded in Guam?
- The highest recorded value was 0.0% in 2019.
- What is the lowest chlorophyll-a anomaly, remote sensing recorded in Guam?
- The lowest recorded value was 0.0% in 2018.
- How does Guam rank for chlorophyll-a anomaly, remote sensing?
- Guam ranks 188th out of 204 countries with data for 2022.
- Where does this Guam 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.
Download this data
CSV · JSON — 5 observations, free to reuse under UN SDG Global Database (open, attribution requested).