Navajo County, AZ: Current UV Index and Hourly Forecast

As of 1:08 PM MST on August 3, 2025, out of 48 cities in Navajo County, AZ in our database, 47 cities (98%) have a UV Index reading of Extreme, while 1 city (2%) have a UV Index reading of Very High. The city with the highest UV Index reading right now is North Fork, AZ with a reading of 12.4.

Over the next 24 hours, the highest UV Index reading in Navajo County, AZ is expected to be 12.4 in North Fork 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 Navajo County, AZ as of 1:08 PM MST, August 3, 2025

Current UV Index in Cities in Navajo County, AZ

1:08 PM MST, August 3, 2025