By mass, carbon monoxide (CO) was the most abundant air pollutant produced in Spain in 2021, at 1.6 million metric tons. This was followed by nitrogen oxides (NOx), a group of gases primarily formed during fossil fuel combustion.
Emissions of main air pollutants in Spain in 2021
(in 1,000 metric tons)
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EEA. (July 4, 2023). Emissions of main air pollutants in Spain in 2021 (in 1,000 metric tons) [Graph]. In Statista. Retrieved July 22, 2024, from https://www.statista.com/statistics/1322267/emissions-of-main-air-pollutants-spain/
EEA. "Emissions of main air pollutants in Spain in 2021 (in 1,000 metric tons)." Chart. July 4, 2023. Statista. Accessed July 22, 2024. https://www.statista.com/statistics/1322267/emissions-of-main-air-pollutants-spain/
EEA. (2023). Emissions of main air pollutants in Spain in 2021 (in 1,000 metric tons). Statista. Statista Inc.. Accessed: July 22, 2024. https://www.statista.com/statistics/1322267/emissions-of-main-air-pollutants-spain/
EEA. "Emissions of Main Air Pollutants in Spain in 2021 (in 1,000 Metric Tons)." Statista, Statista Inc., 4 Jul 2023, https://www.statista.com/statistics/1322267/emissions-of-main-air-pollutants-spain/
EEA, Emissions of main air pollutants in Spain in 2021 (in 1,000 metric tons) Statista, https://www.statista.com/statistics/1322267/emissions-of-main-air-pollutants-spain/ (last visited July 22, 2024)
Emissions of main air pollutants in Spain in 2021 (in 1,000 metric tons) [Graph], EEA, July 4, 2023. [Online]. Available: https://www.statista.com/statistics/1322267/emissions-of-main-air-pollutants-spain/
