Texas was responsible for the largest volume of nitrogen oxides (NOx) emitted by on-road vehicles in the United States in 2023, at 154,200 tons. This accounted for roughly nine percent of total road transport NOx emissions in the North American country that year. The second-largest emitter was California, where road vehicles released 101,200 tons of NOx.
Nitrogen oxides (NOx) emissions from road vehicles in the United States in 2023, by state
(in 1,000 tons)
Characteristic
Emissions in thousand tons
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Environmental Protection Agency. (February 8, 2024). Nitrogen oxides (NOx) emissions from road vehicles in the United States in 2023, by state (in 1,000 tons) [Graph]. In Statista. Retrieved July 22, 2024, from https://www.statista.com/statistics/1305419/road-vehicle-nitrogen-oxide-emissions-us-by-state/
Environmental Protection Agency. "Nitrogen oxides (NOx) emissions from road vehicles in the United States in 2023, by state (in 1,000 tons)." Chart. February 8, 2024. Statista. Accessed July 22, 2024. https://www.statista.com/statistics/1305419/road-vehicle-nitrogen-oxide-emissions-us-by-state/
Environmental Protection Agency. (2024). Nitrogen oxides (NOx) emissions from road vehicles in the United States in 2023, by state (in 1,000 tons). Statista. Statista Inc.. Accessed: July 22, 2024. https://www.statista.com/statistics/1305419/road-vehicle-nitrogen-oxide-emissions-us-by-state/
Environmental Protection Agency. "Nitrogen Oxides (Nox) Emissions from Road Vehicles in The United States in 2023, by State (in 1,000 Tons)." Statista, Statista Inc., 8 Feb 2024, https://www.statista.com/statistics/1305419/road-vehicle-nitrogen-oxide-emissions-us-by-state/
Environmental Protection Agency, Nitrogen oxides (NOx) emissions from road vehicles in the United States in 2023, by state (in 1,000 tons) Statista, https://www.statista.com/statistics/1305419/road-vehicle-nitrogen-oxide-emissions-us-by-state/ (last visited July 22, 2024)
Nitrogen oxides (NOx) emissions from road vehicles in the United States in 2023, by state (in 1,000 tons) [Graph], Environmental Protection Agency, February 8, 2024. [Online]. Available: https://www.statista.com/statistics/1305419/road-vehicle-nitrogen-oxide-emissions-us-by-state/