Nitrogen dioxide concentrations in European capital cities - monthly a in Riga
Riga: Nitrogen dioxide concentrations in European capital cities - monthly a was 14.2 Micrograms per cubic metre in 2026. ▼ Falling
Nitrogen dioxide concentrations in European capital cities - monthly a in Riga, 2018–2026
Source: Eurostat. Measured in Micrograms per cubic metre.
Analysis
Riga recorded 14.2 Micrograms per cubic metre for nitrogen dioxide concentrations in european capital cities - monthly a in 2026. That is the lowest value across all 9 years on record.
The figure is down 17.4% on the previous year and down 46.6% over ten years.
Over the whole period, nitrogen dioxide concentrations in european capital cities - monthly a in Riga peaked at 32.2 Micrograms per cubic metre in 2021 and was at its lowest, 14.2 Micrograms per cubic metre, in 2026.
Riga ranks 15th of 30 regions on this measure, in the middle of the range.
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 2010s | 27.1 Micrograms per cubic metre | 26.6 Micrograms per cubic metre | 27.6 Micrograms per cubic metre | 2 |
| 2020s | 22.64 Micrograms per cubic metre | 14.2 Micrograms per cubic metre | 32.2 Micrograms per cubic metre | 7 |
More reference data data for Riga
- Correction coefficients in the European Union (Duty stations) - index 84.3 Index (2025)
- Purchasing Power Parities in the European Union (Duty stations) - inde 0.843 Index (2025)
Frequently asked questions
- What is nitrogen dioxide concentrations in european capital cities - monthly a in Riga?
- Nitrogen dioxide concentrations in european capital cities - monthly a in Riga was 14.2 Micrograms per cubic metre in 2026, according to Eurostat.
- What is the highest nitrogen dioxide concentrations in european capital cities - monthly a recorded in Riga?
- The highest recorded value was 32.2 Micrograms per cubic metre in 2021.
- What is the lowest nitrogen dioxide concentrations in european capital cities - monthly a recorded in Riga?
- The lowest recorded value was 14.2 Micrograms per cubic metre in 2026.
- How does Riga rank for nitrogen dioxide concentrations in european capital cities - monthly a?
- Riga ranks 15th out of 30 regions with data for 2026.
- Is nitrogen dioxide concentrations in european capital cities - monthly a rising or falling in Riga?
- Over the last ten years it is down 46.6%. The long-run trend across the full record is falling.
- Where does this Riga 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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