Arizona (AZ): Current UV Index and Hourly Forecast

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As of 5:41 PM MST on March 30, 2025, all 461 cities in Arizona in our database have a UV Index reading of Low. The city with the highest UV Index reading right now is Yuma, AZ with a reading of 1.2.

Over the next 24 hours, the highest UV Index reading in Arizona is expected to be 9.5 in Nogales between 12:00 PM - 1:00 PM MST tomorrow.

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UV Index Risk Levels
Range0 - 23 - 56 - 78 - 1011+
Color
RiskLowModerateHighVery HighExtreme
UV Index in Arizona as of 5:41 PM MST, March 30, 2025

Counties in Arizona (AZ)

Current UV Index in Major Cities in Arizona (AZ)

5:41 PM MST, March 30, 2025