Lake water quality trophic state in Guinea
Guinea: Lake water quality trophic state was 9.1% in 2021. β² Rising
Latest (2021)
9.1%
Change on year
up 8.1%
World rank
5th
of 132 countries
All-time high
9.1%
in 2021
All-time low
6.7%
in 2017
Years of data
5
2017β2021
Lake water quality trophic state in Guinea, 2017β2021
Source: United Nations Statistics Division, SDG Global Database. Measured in %.
Analysis
In 2021, lake water quality trophic state in Guinea stood at 9.1%. That is the highest value across all 5 years on record.
That represents a change of up 8.1% on the previous year and up 35.4% over five years.
Guinea ranks 5th of 132 countries on this measure, in the top 10%.
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 2010s | 7.2% | 6.7% | 7.8% | 3 |
| 2020s | 8.7% | 8.4% | 9.1% | 2 |
Countries ranked near Guinea
More environment data for Guinea
- Standard Deviation 0.285 Β°C (2025)
- Temperature change 1.36 Β°C (2025)
- Other paper and paperboard, not elsewhere specified β Import value 198 1000 USD (2024)
- Other paper and paperboard, not elsewhere specified β Import quantity 82 t (2024)
- Other paper and paperboard β Export value 170 1000 USD (2024)
- Other paper and paperboard β Export quantity 76 t (2024)
- Other paper and paperboard β Import value 5,393 1000 USD (2024)
- Other paper and paperboard β Import quantity 6,337 t (2024)
- Printing and writing papers β Import value 3,956 1000 USD (2024)
- Printing and writing papers β Import quantity 3,965 t (2024)
Frequently asked questions
- What is lake water quality trophic state in Guinea?
- Lake water quality trophic state in Guinea was 9.1% in 2021, according to United Nations Statistics Division, SDG Global Database.
- What is the highest lake water quality trophic state recorded in Guinea?
- The highest recorded value was 9.1% in 2021.
- What is the lowest lake water quality trophic state recorded in Guinea?
- The lowest recorded value was 6.7% in 2017.
- How does Guinea rank for lake water quality trophic state?
- Guinea ranks 5th out of 132 countries with data for 2021.
- Where does this Guinea data come from?
- The figures come from United Nations Statistics Division, SDG Global Database, published as part of Lake water quality trophic state (%). 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).