Czechia vs Portugal: Average nitrate concentration in freshwater
Czechia
18.66
in 2021
Portugal
16.12
in 2021
Czechia rank
14th
Portugal rank
17th
Average nitrate concentration in freshwater over time
- Czechia
- Portugal
How they compare
Czechia currently reports 18.66 against 16.12 in Portugal, a difference of 2.54.
That makes Czechia's figure about 1.2 times Portugal's.
The two have swapped places 1 time across 23 shared years of data; in 1999 it was Portugal ahead.
Czechia ranks 14th and Portugal ranks 17th of 34 countries.
Across the 4 decades both report, Czechia averaged higher in 2 and Portugal in 2.
Head to head by decade
| Decade | Czechia | Portugal | Difference | Ahead |
|---|---|---|---|---|
| 1990s | 16.83 | 21.33 | 4.49 | Portugal |
| 2000s | 16.6 | 21.26 | 4.65 | Portugal |
| 2010s | 19.02 | 15.44 | 3.58 | Czechia |
| 2020s | 18.7 | 15.76 | 2.94 | Czechia |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher average nitrate concentration in freshwater, Czechia or Portugal?
- Czechia, at 18.66 against 16.12 in Portugal as of 2021.
- What is the difference in average nitrate concentration in freshwater between Czechia and Portugal?
- 2.54, with Czechia ahead.
- How many years of comparable data are there for Czechia and Portugal?
- 23 years are reported by both, from 1999 to 2021.
- How do Czechia and Portugal rank globally for average nitrate concentration in freshwater?
- Czechia ranks 14th and Portugal ranks 17th of 34 countries.
- Where does this data come from?
- Our World in Data, published as Average nitrate concentration in freshwater. Statizoid refreshes it automatically from the source and publishes the full history for both places.