The Lung Association gave Columbus an F for both ozone days and particles in the air. The Lung Associaton does not grad on a curve though we had way less ozone days than LA but both cities got an F.
As bad as LA? That is truly hard to believe, but Ohio has a long way to go to clean up the environment. (I would hardly call the American Lung Association a bastion of gobble degook spouting tree huggers!)