Chlorophyll-a anomaly, remote sensing in Norfolk Island
Norfolk Island: Chlorophyll-a anomaly, remote sensing was 0.0% in 2022. β Volatile
Latest (2022)
0.0%
Change on year
down 69.2%
World rank
170th
of 188 countries
All-time high
0.1%
in 2021
All-time low
0.0%
in 2018
Years of data
5
2018β2022
Chlorophyll-a anomaly, remote sensing in Norfolk Island, 2018β2022
Source: United Nations Statistics Division, SDG Global Database. Measured in %.
Analysis
Norfolk Island recorded 0.0% for chlorophyll-a anomaly, remote sensing in 2022.
That represents a change of down 69.2% on the previous year and up 72.9% over five years.
Norfolk Island ranks 170th of 188 countries on this measure, in the bottom quarter.
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 2010s | 0.0% | 0.0% | 0.0% | 2 |
| 2020s | 0.0% | 0.0% | 0.1% | 3 |
Countries ranked near Norfolk Island
More development goals data for Norfolk Island
- Red List Index 0.6185 index (2025)
- Domestic material consumption, by type of raw material 286.95 tonnes (2024)
- Domestic material consumption per capita, by type of raw material 0.1304 tonnes (2024)
- River flow maximum 0 m3 per sec (2024)
- River flow minimum 0 m3 per sec (2024)
- Average tariff applied by developed countries, most-favored nation 2.2% (2024)
- Average tariff applied by developed countries, preferential status 1.9% (2024)
- Chlorophyll-a deviations, remote sensing 0.0% (2022)
- Annual mean levels of fine particulate matter (population-weighted) 5.32 Β΅g/mΒ³ (2023)
- Countries with death registration data that are at least 75 percent 1 (2024)
Frequently asked questions
- What is chlorophyll-a anomaly, remote sensing in Norfolk Island?
- Chlorophyll-a anomaly, remote sensing in Norfolk Island 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 Norfolk Island?
- The highest recorded value was 0.1% in 2021.
- What is the lowest chlorophyll-a anomaly, remote sensing recorded in Norfolk Island?
- The lowest recorded value was 0.0% in 2018.
- How does Norfolk Island rank for chlorophyll-a anomaly, remote sensing?
- Norfolk Island ranks 170th out of 188 countries with data for 2022.
- Where does this Norfolk Island 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 Β· JSON β 5 observations, free to reuse under UN SDG Global Database (open, attribution requested).