What is the difference in nitrate in groundwater between Romania and Switzerland?

1.09 Milligrams per litre, with Romania ahead.

How many years of comparable data are there for Romania and Switzerland?

17 years are reported by both, from 2007 to 2023.

Eurostat, published as Nitrate in groundwater. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Romania

15.51 Milligrams per litre

in 2023

Switzerland

14.42 Milligrams per litre

in 2023

Romania rank

13th

Switzerland rank

15th

Romania currently reports 15.51 Milligrams per litre against 14.42 Milligrams per litre in Switzerland, a difference of 1.09 Milligrams per litre.

That makes Romania's figure about 1.1 times Switzerland's.

The two have swapped places 1 time across 17 shared years of data; in 2007 it was Switzerland ahead.

Romania ranks 13th and Switzerland ranks 15th of 24 countries.

Across the 3 decades both report, Romania averaged higher in 1 and Switzerland in 2.

Decade	Romania	Switzerland	Difference	Ahead
2000s	13.6 Milligrams per litre	15.92 Milligrams per litre	2.32 Milligrams per litre	Switzerland
2010s	13.68 Milligrams per litre	14.93 Milligrams per litre	1.26 Milligrams per litre	Switzerland
2020s	14.79 Milligrams per litre	14.27 Milligrams per litre	0.52 Milligrams per litre	Romania

Averages of every year both report within each decade.

Which has higher nitrate in groundwater, Romania or Switzerland?: Romania, at 15.51 Milligrams per litre against 14.42 Milligrams per litre in Switzerland as of 2023.
What is the difference in nitrate in groundwater between Romania and Switzerland?: 1.09 Milligrams per litre, with Romania ahead.
How many years of comparable data are there for Romania and Switzerland?: 17 years are reported by both, from 2007 to 2023.
How do Romania and Switzerland rank globally for nitrate in groundwater?: Romania ranks 13th and Switzerland ranks 15th of 24 countries.
Where does this data come from?: Eurostat, published as Nitrate in groundwater. Statizoid refreshes it automatically from the source and publishes the full history for both places.