The American Lung Association’s latest State of the Air report gives Kewaunee and Door counties an "F" grade for high levels of Ozone in the air in the summer.
Dona Wininsky is a spokesperson for the American Lung Association in Wisconsin.
Wininsky says we are likely not causing the problem locally.
There may be relief in sight. The US Supreme Court recently upheld cross-state pollution rules, which may make those states causing the problem find a remedy.