Nitrogen dioxide concentrations in European capital cities - monthly in Wien
Wien: Nitrogen dioxide concentrations in European capital cities - monthly was 13.5 Micrograms per cubic metre in 2026. ▼ Falling
Nitrogen dioxide concentrations in European capital cities - monthly in Wien, 2018–2026
Source: Eurostat. Measured in Micrograms per cubic metre.
Analysis
In 2026, nitrogen dioxide concentrations in european capital cities - monthly in Wien stood at 13.5 Micrograms per cubic metre. That is the lowest value across all 9 years on record.
That represents a change of down 28.6% on the previous year and down 49.8% over ten years.
Over the whole period, nitrogen dioxide concentrations in european capital cities - monthly in Wien peaked at 28.3 Micrograms per cubic metre in 2019 and was at its lowest, 13.5 Micrograms per cubic metre, in 2026.
That places Wien 19th out of 30 regions with data for 2026, putting it in the middle of the range.
Nitrogen dioxide concentrations in European capital cities - monthly in Wien, year by year
| Year | Micrograms per cubic metre | Change |
|---|---|---|
| 2018 | 26.9 Micrograms per cubic metre | — |
| 2019 | 28.3 Micrograms per cubic metre | +5.2% |
| 2020 | 20.8 Micrograms per cubic metre | -26.5% |
| 2021 | 22.2 Micrograms per cubic metre | +6.7% |
| 2022 | 23 Micrograms per cubic metre | +3.6% |
| 2023 | 24.5 Micrograms per cubic metre | +6.5% |
| 2024 | 23.1 Micrograms per cubic metre | -5.7% |
| 2025 | 18.9 Micrograms per cubic metre | -18.2% |
| 2026 | 13.5 Micrograms per cubic metre | -28.6% |
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 2010s | 27.6 Micrograms per cubic metre | 26.9 Micrograms per cubic metre | 28.3 Micrograms per cubic metre | 2 |
| 2020s | 20.86 Micrograms per cubic metre | 13.5 Micrograms per cubic metre | 24.5 Micrograms per cubic metre | 7 |
More reference data data for Wien
- Cooling and heating degree days by NUTS 2 regions - annual data 16.47 % change on previous year (2025)
- Cooling and heating degree days - Cities and FUAs — Cooling degree 80.27 Degree days (2025)
- Cooling and heating degree days - Cities and FUAs — Change in cooling -19.21 Degree days (2025)
- Cooling and heating degree days - Cities and FUAs 2,084 Degree days (2025)
- Cooling and heating degree days - Cities and FUAs — Change in heating -352.97 Degree days (2025)
- Cooling and heating degree days - Cities and FUAs — Change in heating 28.88 % change on previous year (2025)
- Cooling and heating degree days by NUTS 2 regions - monthly data 3.64 % change on previous year (2025)
- Cooling and heating degree days - Cities and FUAs, annual growth rate 7.39 % change on previous year (2025)
- Cooling and heating degree days - Cities and FUAs — Change in cooling -112.39 % change on previous year (2025)
- Cooling and heating degree days - Cities and FUAs — Cooling degree -68.46 % change on previous year (2025)
Frequently asked questions
- What is nitrogen dioxide concentrations in european capital cities - monthly in Wien?
- Nitrogen dioxide concentrations in european capital cities - monthly in Wien was 13.5 Micrograms per cubic metre in 2026, according to Eurostat.
- What is the highest nitrogen dioxide concentrations in european capital cities - monthly recorded in Wien?
- The highest recorded value was 28.3 Micrograms per cubic metre in 2019.
- What is the lowest nitrogen dioxide concentrations in european capital cities - monthly recorded in Wien?
- The lowest recorded value was 13.5 Micrograms per cubic metre in 2026.
- How does Wien rank for nitrogen dioxide concentrations in european capital cities - monthly?
- Wien ranks 19th out of 30 regions with data for 2026.
- Is nitrogen dioxide concentrations in european capital cities - monthly rising or falling in Wien?
- Over the last ten years it is down 49.8%. The long-run trend across the full record is falling.
- Where does this Wien data come from?
- The figures come from Eurostat, published as part of Nitrogen dioxide concentrations in European capital cities - monthly averages, experimental statistics. Statizoid updates them automatically from the source API.
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