Nitrate in groundwater in Italy
Italy: Nitrate in groundwater was 18.8 Milligrams per litre in 2023. ▼ Falling
Latest (2023)
18.8 Milligrams per litre
Change on year
down 3.7%
World rank
9th
of 31 countries
All-time high
23.59 Milligrams per litre
in 2007
All-time low
18.8 Milligrams per litre
in 2023
Years of data
17
2007–2023
Nitrate in groundwater in Italy, 2007–2023
Source: Eurostat. Measured in Milligrams per litre.
Analysis
Italy recorded 18.8 Milligrams per litre for nitrate in groundwater in 2023. That is the lowest value across all 17 years on record.
The figure is down 3.7% on the previous year and down 14.8% over ten years.
Over the whole period, nitrate in groundwater in Italy peaked at 23.59 Milligrams per litre in 2007 and was at its lowest, 18.8 Milligrams per litre, in 2023.
That places Italy 9th out of 31 countries with data for 2023, putting it in the middle of the range.
The long-run direction has been consistently falling across the 17 years of available data.
Nitrate in groundwater in Italy, year by year
| Year | Milligrams per litre | Change |
|---|---|---|
| 2007 | 23.59 Milligrams per litre | — |
| 2008 | 23.29 Milligrams per litre | -1.3% |
| 2009 | 23.18 Milligrams per litre | -0.5% |
| 2010 | 23.02 Milligrams per litre | -0.7% |
| 2011 | 22.67 Milligrams per litre | -1.5% |
| 2012 | 22.39 Milligrams per litre | -1.2% |
| 2013 | 22.07 Milligrams per litre | -1.4% |
| 2014 | 21.56 Milligrams per litre | -2.3% |
| 2015 | 20.87 Milligrams per litre | -3.2% |
| 2016 | 20.19 Milligrams per litre | -3.3% |
| 2017 | 19.74 Milligrams per litre | -2.2% |
| 2018 | 19.62 Milligrams per litre | -0.6% |
| 2019 | 19.99 Milligrams per litre | +1.9% |
| 2020 | 20.61 Milligrams per litre | +3.1% |
| 2021 | 20.49 Milligrams per litre | -0.6% |
| 2022 | 19.53 Milligrams per litre | -4.7% |
| 2023 | 18.8 Milligrams per litre | -3.7% |
Italy compared with similar countries
- Italy's 18.8 Milligrams per litre is above the median for Europe & Central Asia, which is 15.61 Milligrams per litre, 1.2× the median. (24 countries reporting)
- Italy's 18.8 Milligrams per litre is above the median for high income countries, which is 15.7 Milligrams per litre, 1.2× the median. (23 countries reporting)
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 2000s | 23.35 Milligrams per litre | 23.18 Milligrams per litre | 23.59 Milligrams per litre | 3 |
| 2010s | 21.21 Milligrams per litre | 19.62 Milligrams per litre | 23.02 Milligrams per litre | 10 |
| 2020s | 19.86 Milligrams per litre | 18.8 Milligrams per litre | 20.61 Milligrams per litre | 4 |
Countries ranked near Italy
More environment data for Italy
- Historical exposure to drought — Land soil moisture anomaly 2.04 Percentage change (2025)
- Historical exposure to drought — Cropland soil moisture anomaly 2.47 Percentage change (2025)
- Standard Deviation, annual growth rate 0 % change on previous year (2025)
- Standard Deviation 0.324 °C (2025)
- Temperature change 2.18 °C (2025)
- Wood-based panels — Production, annual growth rate 6.1 % change on previous year (2024)
- Total greenhouse gas emissions excluding LULUCF (Mt CO2e), annual -1.94 % change on previous year (2024)
- Total greenhouse gas emissions excluding LULUCF (Mt CO2e), per unit 0 Mt CO2e per US$ of GDP (2024)
- Total greenhouse gas emissions excluding LULUCF (Mt CO2e), per capita 0 Mt CO2e per person (2024)
- Methane (CH4) emissions from Agriculture (Mt CO2e), annual growth rate -0.2257 % change on previous year (2024)
Frequently asked questions
- What is nitrate in groundwater in Italy?
- Nitrate in groundwater in Italy was 18.8 Milligrams per litre in 2023, according to Eurostat.
- What is the highest nitrate in groundwater recorded in Italy?
- The highest recorded value was 23.59 Milligrams per litre in 2007.
- What is the lowest nitrate in groundwater recorded in Italy?
- The lowest recorded value was 18.8 Milligrams per litre in 2023.
- How does Italy rank for nitrate in groundwater?
- Italy ranks 9th out of 31 countries with data for 2023.
- Is nitrate in groundwater rising or falling in Italy?
- Over the last ten years it is down 14.8%. The long-run trend across the full record is falling.
- Where does this Italy data come from?
- The figures come from Eurostat, published as part of Nitrate in groundwater. Statizoid updates them automatically from the source API.
Download this data
CSV · JSON — 17 observations, free to reuse under CC BY 4.0 (Eurostat).