Saint Louis County Department of Health - Pollen and Mold Center http://pollenandmold.stlouisco.com/Default.aspx 2026-05-14T09:37:11-06:00 Wayne Wilhelm[email protected] Saturday Sunday 11 10 9 8 7 6 5 4 3 2 1 0 Mold Count: 2687 (Low) http://pollenandmold.stlouisco.com/Default.aspx 2026-05-14T09:37:11-06:00 Air Quality for 5/14/2026: Yellow