What is the difference in nitrate in groundwater between Czechia and Denmark?

4.29 Milligrams per litre, with Denmark ahead.

How many years of comparable data are there for Czechia and Denmark?

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.

Czechia

19.6 Milligrams per litre

in 2023

Denmark

23.89 Milligrams per litre

in 2023

Czechia rank

7th

Denmark rank

4th

Denmark currently reports 23.89 Milligrams per litre against 19.6 Milligrams per litre in Czechia, a difference of 4.29 Milligrams per litre.

That makes Denmark's figure about 1.2 times Czechia's.

Across all 17 years both countries report, Denmark has been ahead every year.

Czechia ranks 7th and Denmark ranks 4th of 24 countries.

Denmark has averaged higher in every one of the 3 decades both report.

Decade	Czechia	Denmark	Difference	Ahead
2000s	20.41 Milligrams per litre	22.99 Milligrams per litre	2.57 Milligrams per litre	Denmark
2010s	20.43 Milligrams per litre	22.93 Milligrams per litre	2.5 Milligrams per litre	Denmark
2020s	19.5 Milligrams per litre	23.91 Milligrams per litre	4.41 Milligrams per litre	Denmark

Averages of every year both report within each decade.

Which has higher nitrate in groundwater, Czechia or Denmark?: Denmark, at 23.89 Milligrams per litre against 19.6 Milligrams per litre in Czechia as of 2023.
What is the difference in nitrate in groundwater between Czechia and Denmark?: 4.29 Milligrams per litre, with Denmark ahead.
How many years of comparable data are there for Czechia and Denmark?: 17 years are reported by both, from 2007 to 2023.
How do Czechia and Denmark rank globally for nitrate in groundwater?: Czechia ranks 7th and Denmark ranks 4th 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.