Nitrate in groundwater
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Annual
Nitrate in groundwater
Milligrams per litre
Poland
Nitrate in groundwater
20072023
Nitrate concentration in groundwater by country in 2023 (nitrate in groundwater, milligrams per litre)
In 2023, Spain had the highest value (31.74) among 24 countries, while Latvia had the lowest (1.82).
| # | Country | Value | Change |
|---|---|---|---|
| 1 | Spain | 31.74 | -1.6% |
| 2 | Belgium | 29.96 | -0.6% |
| 3 | Bulgaria | 29.18 | +1.7% |
| 4 | Denmark | 23.89 | -0.1% |
| 5 | Germany | 22.19 | -0.2% |
| 6 | Austria | 20.91 | -0.7% |
Similar Datasets
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