As of 10:33 AM EDT on September 17, 2025, all 4 cities in Chattooga County, GA in our database have a UV Index reading of Low. The city with the highest UV Index reading right now is Summerville, GA with a reading of 1.9.
Over the next 24 hours, the highest UV Index reading in Chattooga County, GA is expected to be 7.3 in Summerville between 2:00 PM - 3:00 PM EDT today.
| Range | 0 - 2 | 3 - 5 | 6 - 7 | 8 - 10 | 11+ |
|---|---|---|---|---|---|
| Color | |||||
| Risk | Low | Moderate | High | Very High | Extreme |