Includes buses, coaches, trams and similar public urban transport. Sector classification is based on the NACE code, which is the industry standard classification system for economic activities in the European Community.
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NOx emissions from public transport in the United Kingdom 1990-2022
Nitrogen oxide (NOx) emissions produced by public transport in the United Kingdom totaled metric tons of sulfur dioxide equivalent in 2022. Since 1990, NOx emissions from the public transport sector in the UK have fallen by nearly ** percent.
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Office for National Statistics (UK). (June 5, 2024). Nitrogen oxide (NOx) emissions from public transport in the United Kingdom (UK) from 1990 to 2022 (in 1,000 metric tons of sulfur oxide equivalent) [Graph]. In ÌÇÐÄÆƽâ°æ. Retrieved July 31, 2026, from /statistics/480895/nitrogen-oxide-emissions-of-public-transport-uk/
Office for National Statistics (UK). "Nitrogen oxide (NOx) emissions from public transport in the United Kingdom (UK) from 1990 to 2022 (in 1,000 metric tons of sulfur oxide equivalent)." Chart. June 5, 2024. ÌÇÐÄÆƽâ°æ. Accessed July 31, 2026. /statistics/480895/nitrogen-oxide-emissions-of-public-transport-uk/
Office for National Statistics (UK). (2024). Nitrogen oxide (NOx) emissions from public transport in the United Kingdom (UK) from 1990 to 2022 (in 1,000 metric tons of sulfur oxide equivalent). ÌÇÐÄÆƽâ°æ. ÌÇÐÄÆƽâ°æ Inc.. Accessed: July 31, 2026. /statistics/480895/nitrogen-oxide-emissions-of-public-transport-uk/
Office for National Statistics (UK). "Nitrogen Oxide (Nox) Emissions from Public Transport in The United Kingdom (Uk) from 1990 to 2022 (in 1,000 Metric Tons of Sulfur Oxide Equivalent)." ÌÇÐÄÆƽâ°æ, ÌÇÐÄÆƽâ°æ Inc., 5 Jun 2024, /statistics/480895/nitrogen-oxide-emissions-of-public-transport-uk/
Office for National Statistics (UK), Nitrogen oxide (NOx) emissions from public transport in the United Kingdom (UK) from 1990 to 2022 (in 1,000 metric tons of sulfur oxide equivalent) ÌÇÐÄÆƽâ°æ, /statistics/480895/nitrogen-oxide-emissions-of-public-transport-uk/ (last visited July 31, 2026)
Nitrogen oxide (NOx) emissions from public transport in the United Kingdom (UK) from 1990 to 2022 (in 1,000 metric tons of sulfur oxide equivalent) [Graph], Office for National Statistics (UK), June 5, 2024. [Online]. Available: /statistics/480895/nitrogen-oxide-emissions-of-public-transport-uk/
