Pinal County, AZ: Current UV Index and Hourly Forecast

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As of 3:25 PM MST on September 28, 2026, out of 41 cities in Pinal County, AZ in our database, 33 cities (80%) have a UV Index reading of Low, while 8 cities (20%) have a UV Index reading of Moderate. The city with the highest UV Index reading right now is Casa Grande, AZ with a reading of 3.2.

Over the next 24 hours, the highest UV Index reading in Pinal County, AZ is expected to be 7.6 in Red Rock between 1:00 PM - 2:00 PM MST tomorrow.

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Current UV Index in Cities in Pinal County, AZ

• Ak-Chin Village - 3
• Apache Junction - 0.9
• Arizona City - 1.7
• Blackwater - 1.7
• Cactus Forest - 0.5
• Campo Bonito - 0.3
• Casa Blanca - 3
• Casa Grande - 3.2
• Chuichu - 1.7
• Coolidge - 1.7
• Dudleyville - 0.7
• Eloy - 0.5
• Florence - 1.7
• Gold Canyon - 1.5
• Goodyear Village - 1
• Kearny - 0.6
• Kohatk - 1.6
• Lower Santan Village - 1
• Mammoth - 0.4
• Maricopa - 3
• Oracle - 0.3
• Picacho - 0.5
• Queen Valley - 0.8
• Red Rock - 0.4
• Sacate Village - 0.6
• Sacaton - 3.2
• Sacaton Flats Village - 3.2
• Saddlebrooke - 0.3
• San Manuel - 0.3
• San Tan Valley - 1.5
• Santa Cruz - 0.5
• Stanfield - 3
• Stotonic Village - 1
• Superior - 0.4
• Sweet Water Village - 1
• Tat Momoli - 1.6
• Top-of-the-World - 0.4
• Upper Santan Village - 3.2
• Vaiva Vo - 2.2
• Wet Camp Village - 0.6
• Winkelman - 0.7