As of 4:01 PM MDT on May 20, 2026, out of 11 cities in Luna County, NM in our database, 10 cities (91%) have a UV Index reading of Moderate, while 1 city (9%) have a UV Index reading of High. The city with the highest UV Index reading right now is Old Town, NM with a reading of 5.7.
Over the next 24 hours, the highest UV Index reading in Luna County, NM is expected to be 9.6 in Columbus between 1:00 PM - 2:00 PM MDT tomorrow.
| Range | 0 - 2 | 3 - 5 | 6 - 7 | 8 - 10 | 11+ |
|---|---|---|---|---|---|
| Color | |||||
| Risk | Low | Moderate | High | Very High | Extreme |