UV Index for Arizona

UV Index Forecast for Arizona

The city with the highest UV index this hour (4:00 am) in Arizona, USA is Surprise at 0 (Low). Today, the peak UV index for Arizona will be in Tucson, around 12:00 pm at 7.5 (High). Over the next five days the peak UV index in Arizona will be 7.5 (High) and will occur on Saturday, October 1st in Tucson around 12:00 pm.

Range 1-2 3-5 6-7 8-10 11+
Risk Low Moderate High Very High Extreme

Last Updated 2 minutes ago

UV Index Forecast by County in Arizona

Below is a list of counties in Arizona, USA. Click on any county below and you'll get a list of cities where we provide UV index forecasts.