Kentucky

BadAirDays has a full county for each of the 28 places below in Kentucky, worked out from the same data for every one of them so the numbers compare directly. Pick yours to see it.

• Bell
• Boone
• Boyd
• Bullitt
• Campbell
• Carter
• Christian
• Daviess
• Edmonson
• Fayette
• Greenup
• Hancock
• Hardin
• Henderson
• Jefferson
• Jessamine
• Livingston
• Madison
• McCracken
• Morgan
• Oldham
• Perry
• Pike
• Pulaski
• Simpson
• Trigg
• Warren
• Washington