- Cars and trucks produce more than 700,000 pounds of smog-forming pollutants on a summer day in the Puget Sound region. Learn more.
CO/Ozone Stakeholders Group Final Report
The final report [PDF, 0.5MB] from the CO/Ozone Stakeholders Group recommends strategies for ensuring continued compliance with national air-quality standards for carbon monoxide and ozone. Published June 27, 2001. Appendices are available by contacting John Anderson.
