Poland vs Slovakia: Biochemical oxygen demand in rivers
Poland
2.47 Milligrams per litre
in 2023
Slovakia
2.16 Milligrams per litre
in 2023
Poland rank
8th
Slovakia rank
11th
Biochemical oxygen demand in rivers over time
- Poland
- Slovakia
How they compare
Poland currently reports 2.47 Milligrams per litre against 2.16 Milligrams per litre in Slovakia, a difference of 0.31 Milligrams per litre.
That makes Poland's figure about 1.1 times Slovakia's.
Across all 17 years both countries report, Poland has been ahead every year.
Poland ranks 8th and Slovakia ranks 11th of 28 countries.
Poland has averaged higher in every one of the 3 decades both report.
Head to head by decade
| Decade | Poland | Slovakia | Difference | Ahead |
|---|---|---|---|---|
| 2000s | 3.04 Milligrams per litre | 2.48 Milligrams per litre | 0.5567 Milligrams per litre | Poland |
| 2010s | 2.72 Milligrams per litre | 2.32 Milligrams per litre | 0.4 Milligrams per litre | Poland |
| 2020s | 2.5 Milligrams per litre | 2.18 Milligrams per litre | 0.3175 Milligrams per litre | Poland |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher biochemical oxygen demand in rivers, Poland or Slovakia?
- Poland, at 2.47 Milligrams per litre against 2.16 Milligrams per litre in Slovakia as of 2023.
- What is the difference in biochemical oxygen demand in rivers between Poland and Slovakia?
- 0.31 Milligrams per litre, with Poland ahead.
- How many years of comparable data are there for Poland and Slovakia?
- 17 years are reported by both, from 2007 to 2023.
- How do Poland and Slovakia rank globally for biochemical oxygen demand in rivers?
- Poland ranks 8th and Slovakia ranks 11th of 28 countries.
- Where does this data come from?
- Eurostat, published as Biochemical oxygen demand in rivers. Statizoid refreshes it automatically from the source and publishes the full history for both places.