Welcome to the heart of ozone season, which runs from April through September. Additional hours of sunlight and warmer temperatures during the season lead to chemical reactions that occur when pollutants are emitted from vehicles and other sources to cause … Read more
As the region’s federally designated transportation conformity and air quality planning organization, Pima Association of Governments maintains a regional greenhouse gas emissions inventory and an alternative fuels corridor deployment plan for Interstate 10. PAG also works with local governments in the region to understand the sources of air pollution and initiate proactive steps to curb it. We are committed to maintaining and improving the region’s air quality.
