Download the UV Index Today app - Get daily UV alerts

UV Index for Flagstaff, AZ

Current Flagstaff UV Index

0 (Low)

Last Updated 40 minutes ago

Download the UV Index Today app - Get daily UV alerts

Hourly Flagstaff UV Index

The hourly Flagstaff, AZ UV Index forecast for Thursday, March 5th, 2026.

5 Day Hourly Flagstaff UV Index Forecast

Last Updated 1 day ago