CR3 News Magazine 2023 VOL 3: MAY -- MEDICAL & LEGISLATIVE REVIEW | Page 27

Texas Dent Pike Bates Cass Ray Polk Barry Iron Linn Howell Ozark Pettis Saline Henry Macon Shannon Butler Vernon Franklin Wayne Holt Boone Oregon Taney Benton Jasper Johnson Phelps Adair Carroll Osage Douglas Laclede Wright Dade Miller Ripley Ralls Greene Clark Stoddard Nodaway Knox Callaway Stone Perry Barton Chariton Clay Reynolds Camden Audrain Dallas Monroe Cole St . Clair Lewis Cedar Harrison Scott Lincoln Carter Newton Sullivan Jackson Crawford Morgan Cooper Maries Platte Pulaski Jefferson Shelby Daviess Webster Gentry Putnam Lafayette Dunklin Mercer Lawrence Christian Atchison Marion Howard Warren St . Louis Grundy Madison Clinton DeKalb Andrew St . Charles McDonald Hickory Randolph Scotland Caldwell Moniteau Worth Buchanan Bollinger Washington Pemiscot New Madrid Livingston Gasconade Montgomery St . Francois Mississippi Cape Girardeau Schuyler Ste . Genevieve St . Louis City . Average Radon Level in Tested Homes 0 50 100 25 Miles Average by County < 2.0 pCi / L 2.0 - 3.9 pCi / L >= 4.0 pCi / L < 30 homes tested * Source : Bureau of Environmental Epidemiology Indoor Air Quality Database 2005 - 2015