Emissions of nitrogen oxides in Spain were 588,100 metric tons in 2022. NOx emissions in Spain have experienced an overall reduction of 55 percent since 1990.
Nitrogen oxides (NOx) mainly include nitric oxide (NO) and nitrogen dioxide (NO₂), which contribute to the formation of smog and acid rain. The main source of NOx in Spain is road transportation.
Emissions of nitrogen oxides (NOx) in Spain from 1990 to 2022
(in 1,000 metric tons)
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EEA. (June 25, 2024). Emissions of nitrogen oxides (NOx) in Spain from 1990 to 2022 (in 1,000 metric tons) [Graph]. In Statista. Retrieved December 22, 2024, from https://www.statista.com/statistics/1322286/nitrogen-oxides-emissions-spain/
EEA. "Emissions of nitrogen oxides (NOx) in Spain from 1990 to 2022 (in 1,000 metric tons)." Chart. June 25, 2024. Statista. Accessed December 22, 2024. https://www.statista.com/statistics/1322286/nitrogen-oxides-emissions-spain/
EEA. (2024). Emissions of nitrogen oxides (NOx) in Spain from 1990 to 2022 (in 1,000 metric tons). Statista. Statista Inc.. Accessed: December 22, 2024. https://www.statista.com/statistics/1322286/nitrogen-oxides-emissions-spain/
EEA. "Emissions of Nitrogen Oxides (Nox) in Spain from 1990 to 2022 (in 1,000 Metric Tons)." Statista, Statista Inc., 25 Jun 2024, https://www.statista.com/statistics/1322286/nitrogen-oxides-emissions-spain/
EEA, Emissions of nitrogen oxides (NOx) in Spain from 1990 to 2022 (in 1,000 metric tons) Statista, https://www.statista.com/statistics/1322286/nitrogen-oxides-emissions-spain/ (last visited December 22, 2024)
Emissions of nitrogen oxides (NOx) in Spain from 1990 to 2022 (in 1,000 metric tons) [Graph], EEA, June 25, 2024. [Online]. Available: https://www.statista.com/statistics/1322286/nitrogen-oxides-emissions-spain/