As of 3:57 PM EDT on May 22, 2026, out of 7 cities in Anderson County, TN in our database, 3 cities (43%) have a UV Index reading of Low, 2 cities (29%) have a UV Index reading of Moderate, while 2 cities (29%) have a UV Index reading of High. The city with the highest UV Index reading right now is Rocky Top, TN with a reading of 7.1.
Over the next 24 hours, the highest UV Index reading in Anderson County, TN is expected to be 7.1 in Rocky Top between 3:00 PM - 4:00 PM EDT today.
| Range | 0 - 2 | 3 - 5 | 6 - 7 | 8 - 10 | 11+ |
|---|---|---|---|---|---|
| Color | |||||
| Risk | Low | Moderate | High | Very High | Extreme |