As of 3:21 PM MDT on September 13, 2026, out of 29 cities in Doña Ana County, NM in our database, 23 cities (79%) have a UV Index reading of High, 4 cities (14%) have a UV Index reading of Moderate, while 2 cities (7%) have a UV Index reading of Low. The city with the highest UV Index reading right now is Las Cruces, NM with a reading of 6.9.
Over the next 24 hours, the highest UV Index reading in Doña Ana County, NM is expected to be 9.7 in Sunland Park 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 |