Czechia vs Slovenia: Average nitrate concentration in freshwater
Czechia
18.66 milligrams per litre
in 2021
Slovenia
18.2 milligrams per litre
in 2021
Czechia rank
14th
Slovenia rank
15th
Average nitrate concentration in freshwater over time
- Czechia
- Slovenia
How they compare
Czechia currently reports 18.66 milligrams per litre against 18.2 milligrams per litre in Slovenia, a difference of 0.46 milligrams per litre.
The two have swapped places 5 times across 23 shared years of data; in 1999 it was Slovenia ahead.
Czechia ranks 14th and Slovenia ranks 15th of 34 countries.
Across the 4 decades both report, Czechia averaged higher in 2 and Slovenia in 2.
Head to head by decade
| Decade | Czechia | Slovenia | Difference | Ahead |
|---|---|---|---|---|
| 1990s | 16.83 milligrams per litre | 21.14 milligrams per litre | 4.31 milligrams per litre | Slovenia |
| 2000s | 16.6 milligrams per litre | 20.76 milligrams per litre | 4.16 milligrams per litre | Slovenia |
| 2010s | 19.02 milligrams per litre | 18.07 milligrams per litre | 0.9494 milligrams per litre | Czechia |
| 2020s | 18.7 milligrams per litre | 16.97 milligrams per litre | 1.73 milligrams per litre | Czechia |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher average nitrate concentration in freshwater, Czechia or Slovenia?
- Czechia, at 18.66 milligrams per litre against 18.2 milligrams per litre in Slovenia as of 2021.
- What is the difference in average nitrate concentration in freshwater between Czechia and Slovenia?
- 0.46 milligrams per litre, with Czechia ahead.
- How many years of comparable data are there for Czechia and Slovenia?
- 23 years are reported by both, from 1999 to 2021.
- How do Czechia and Slovenia rank globally for average nitrate concentration in freshwater?
- Czechia ranks 14th and Slovenia ranks 15th of 34 countries.
- Where does this data come from?
- European Environment Agency (2023) – with minor processing by 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.
Individual pages
About this data
Average annual concentration of nitrate in groundwater.