New report on Ozone ranks Phoenix high on list of polluted cities

A new report by the American Lung Association ranks Phoenix as the seventh most ozone-polluted city  in the country. The “State of the Air” report shows Phoenix jumped up one ranking in the list of metro areas with the most ozone pollution. We hear more from Will Humble, executive director of the Arizona Public Health Association.

This story is part of Elemental: Covering Sustainability, a multimedia collaboration between public radio and public television stations in Colorado, Arizona and California.