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)
Characteristic
NOx emissions in thousand metric tons
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OECD. (January 12, 2024). Nitrogen oxides (NOx) emissions worldwide in 2021, by select country (in 1,000 metric tons) [Graph]. In Statista. Retrieved July 03, 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. January 12, 2024. Statista. Accessed July 03, 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: July 03, 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., 12 Jan 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 July 03, 2024)
Nitrogen oxides (NOx) emissions worldwide in 2021, by select country (in 1,000 metric tons) [Graph], OECD, January 12, 2024. [Online]. Available: https://www.statista.com/statistics/478831/leading-countries-based-on-nitrogen-oxide-emissions/