As of 10:51 AM EDT on April 7, 2026, all 22 cities in Columbiana County, OH in our database have a UV Index reading of Low. The city with the highest UV Index reading right now is East Liverpool, OH with a reading of 2.2.
Over the next 24 hours, the highest UV Index reading in Columbiana County, OH is expected to be 5.7 in Wellsville between 1:00 PM - 2:00 PM EDT today.
| Range | 0 - 2 | 3 - 5 | 6 - 7 | 8 - 10 | 11+ |
|---|---|---|---|---|---|
| Color | |||||
| Risk | Low | Moderate | High | Very High | Extreme |