Pima County, AZ: Current UV Index and Hourly Forecast

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As of 3:31 AM MST on May 7, 2026, all 54 cities in Pima County, AZ in our database have a UV Index reading of 0, indicating no radiation from the sun.

Over the next 24 hours, the highest UV Index reading in Pima County, AZ is expected to be 9 in Summerhaven between 12:00 PM - 1:00 PM MST today.

Search Cities in Pima County, AZ

Current UV Index in Cities in Pima County, AZ

• Ajo - 0
• Ak Chin - 0
• Ali Chuk - 0
• Ali Chukson - 0
• Ali Molina - 0
• Anegam - 0
• Arivaca - 0
• Arivaca Junction - 0
• Avra Valley - 0
• Casas Adobes - 0
• Catalina - 0
• Catalina Foothills - 0
• Charco - 0
• Chiawuli Tak - 0
• Comobabi - 0
• Corona de Tucson - 0
• Cowlic - 0
• Drexel Heights - 0
• Elephant Head - 0
• Flowing Wells - 0
• Green Valley - 0
• Gu Oidak - 0
• Haivana Nakya - 0
• Kleindale - 0
• Ko Vaya - 0
• Maish Vaya - 0
• Marana - 0
• Nelson - 0
• Nolic - 0
• Oro Valley - 0
• Picture Rocks - 0
• Pisinemo - 0
• Rillito - 0
• Rincon Valley - 0
• Sahuarita - 0
• San Miguel - 0
• Santa Rosa - 0
• Sells - 0
• South Komelik - 0
• South Tucson - 0
• Summerhaven - 0
• Summit - 0
• Tanque Verde - 0
• Three Points - 0
• Topawa - 0
• Tucson - 0
• Tucson Estates - 0
• Tucson Mountains - 0
• Vail - 0
• Valencia West - 0
• Ventana - 0
• Wahak Hotrontk - 0
• Why - 0
• Willow Canyon - 0