UV Index Today in Pinal County, Arizona (AZ)
Sunday, September 20, 2026 -9:23 AM MST (GMT-7)
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The average maximum UV Index today across 35 locations in Pinal County, Arizona (AZ), is 8.6. The highest projected maximum is 9.2 in Marana at 1:00 PM MST, while the lowest projected maximum is 8.1 in Mesa at 1:00 PM MST.
Tomorrow, the average maximum UV Index across those same locations is expected to be 8.7. The highest projected maximum is 9.8 in Saddlebrooke at 12:00 PM MST, and the lowest projected maximum is 8.2 in Mesa at 12:00 PM MST.
35 Places in Pinal County, Arizona (AZ)
Maximum UV Index Today