Los Alamos County, NM: Current UV Index and Hourly Forecast

As of 6:05 PM MDT on September 15, 2025, all 2 cities in Los Alamos County, NM in our database have a UV Index reading of Low. The city with the highest UV Index reading right now is Los Alamos, NM with a reading of 0.5.

Over the next 24 hours, the highest UV Index reading in Los Alamos County, NM is expected to be 8.9 in White Rock between 1:00 PM - 2:00 PM MDT tomorrow.

Search Cities in Los Alamos County, NM

UV Index Risk Levels
Range0 - 23 - 56 - 78 - 1011+
Color
RiskLowModerateHighVery HighExtreme
UV Index in Los Alamos County, NM as of 6:05 PM MDT, September 15, 2025

Current UV Index in Cities in Los Alamos County, NM

6:05 PM MDT, September 15, 2025