UV Index Today in Polk County, Iowa (IA)
Wednesday, July 15, 2026 -12:02 PM CDT (GMT-5)
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The average maximum UV Index today across 38 locations in Polk County, Iowa (IA), is 10.1. The highest projected maximum is 10.2 in Des Moines at 1:00 PM CDT, while the lowest projected maximum is 10.1 in Ankeny at 1:00 PM CDT.
Tomorrow, the average maximum UV Index across those same locations is expected to be 9.9. The highest projected maximum is 10 in Waukee at 1:00 PM CDT, and the lowest projected maximum is 9.8 in Ankeny at 1:00 PM CDT.
19 County Subdivisions in Polk County, Iowa (IA)
Maximum UV Index Today
19 Places in Polk County, Iowa (IA)
Maximum UV Index Today