Air quality
Transport for NSW is committed to improving air quality by effectively managing the NSW roads and traffic system.
Air pollution and vehicle emissions
As our population continues to grow, strict standards and regulations regarding air pollution guide our approach to air quality management.
Emission standards
Emissions from motor vehicles are expected to continue to decline over the coming decade as a result of tougher vehicle emission standards.
Assessing air quality impacts from surface roads
Recognising the contribution of motor vehicles to air pollution, Transport for NSW developed the Tool for Roadside Air Quality (TRAQ).
Sewage from vessels - frequently asked questions
Answers to frequently asked questions about Sewage from vessels