Lake water quality turbidity in Portugal
Portugal: Lake water quality turbidity was 19.1% in 2021. β² Rising
Latest (2021)
19.1%
Change on year
up 118.4%
World rank
49th
of 132 countries
All-time high
19.1%
in 2021
All-time low
7.5%
in 2018
Years of data
5
2017β2021
Lake water quality turbidity in Portugal, 2017β2021
Source: United Nations Statistics Division, SDG Global Database. Measured in %.
Analysis
Portugal recorded 19.1% for lake water quality turbidity in 2021. That is the highest value across all 5 years on record.
Compared with earlier readings it is up 118.4% on the previous year and up 109.4% over five years.
That places Portugal 49th out of 132 countries with data for 2021, putting it in the middle of the range.
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 2010s | 10.4% | 7.5% | 14.6% | 3 |
| 2020s | 13.9% | 8.7% | 19.1% | 2 |
Countries ranked near Portugal
More environment data for Portugal
- Standard Deviation 0.44 Β°C (2025)
- Temperature change 2.15 Β°C (2025)
- Recovered paper β Production 969,945 t (2024)
- Total fibre furnish β Production 3.65 million t (2024)
- Other paper and paperboard, not elsewhere specified β Import value 28,002 1000 USD (2024)
- Other paper and paperboard, not elsewhere specified β Import quantity 8,251 t (2024)
- Other paper and paperboard β Export value 473,567 1000 USD (2024)
- Other paper and paperboard β Export quantity 582,185 t (2024)
- Other paper and paperboard β Import value 659,862 1000 USD (2024)
- Other paper and paperboard β Import quantity 681,792 t (2024)
Frequently asked questions
- What is lake water quality turbidity in Portugal?
- Lake water quality turbidity in Portugal was 19.1% in 2021, according to United Nations Statistics Division, SDG Global Database.
- What is the highest lake water quality turbidity recorded in Portugal?
- The highest recorded value was 19.1% in 2021.
- What is the lowest lake water quality turbidity recorded in Portugal?
- The lowest recorded value was 7.5% in 2018.
- How does Portugal rank for lake water quality turbidity?
- Portugal ranks 49th out of 132 countries with data for 2021.
- Where does this Portugal data come from?
- The figures come from United Nations Statistics Division, SDG Global Database, published as part of Lake water quality turbidity (%). 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).