Ada County, ID: Current UV Index and Hourly Forecast

As of 11:32 AM MDT on April 22, 2026, out of 8 cities in Ada County, ID in our database, 5 cities (63%) have a UV Index reading of Low, while 3 cities (38%) have a UV Index reading of Moderate. The city with the highest UV Index reading right now is Meridian, ID with a reading of 3.

Over the next 24 hours, the highest UV Index reading in Ada County, ID is expected to be 4.4 in Meridian between 12:00 PM - 1:00 PM MDT today.

Search Cities in Ada County, ID

UV Index Risk Levels
Range0 - 23 - 56 - 78 - 1011+
Color
RiskLowModerateHighVery HighExtreme
UV Index in Ada County, ID as of 11:32 AM MDT, April 22, 2026

Current UV Index in Cities in Ada County, ID

11:32 AM MDT, April 22, 2026