The United States had the highest nitrogen oxides (NOx) emissions of OECD countries in 2021, at 6.92 million metric tons. Australia followed that year, with NOx emissions totaling 2.8 million metric tons. Germany was the largest producer of NOx emissions in OECD Europe that year.
Nitrogen oxides (NOx) emissions worldwide in 2021, by select country
(in 1,000 metric tons)
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OECD. (October 22, 2024). Nitrogen oxides (NOx) emissions worldwide in 2021, by select country (in 1,000 metric tons) [Graph]. In Statista. Retrieved December 22, 2024, from https://www.statista.com/statistics/478831/leading-countries-based-on-nitrogen-oxide-emissions/
OECD. "Nitrogen oxides (NOx) emissions worldwide in 2021, by select country (in 1,000 metric tons)." Chart. October 22, 2024. Statista. Accessed December 22, 2024. https://www.statista.com/statistics/478831/leading-countries-based-on-nitrogen-oxide-emissions/
OECD. (2024). Nitrogen oxides (NOx) emissions worldwide in 2021, by select country (in 1,000 metric tons). Statista. Statista Inc.. Accessed: December 22, 2024. https://www.statista.com/statistics/478831/leading-countries-based-on-nitrogen-oxide-emissions/
OECD. "Nitrogen Oxides (Nox) Emissions Worldwide in 2021, by Select Country (in 1,000 Metric Tons)." Statista, Statista Inc., 22 Oct 2024, https://www.statista.com/statistics/478831/leading-countries-based-on-nitrogen-oxide-emissions/
OECD, Nitrogen oxides (NOx) emissions worldwide in 2021, by select country (in 1,000 metric tons) Statista, https://www.statista.com/statistics/478831/leading-countries-based-on-nitrogen-oxide-emissions/ (last visited December 22, 2024)
Nitrogen oxides (NOx) emissions worldwide in 2021, by select country (in 1,000 metric tons) [Graph], OECD, October 22, 2024. [Online]. Available: https://www.statista.com/statistics/478831/leading-countries-based-on-nitrogen-oxide-emissions/
