Gwinnett County, GA: Current UV Index and Hourly Forecast

As of 11:57 AM EST on January 18, 2025, all 13 cities in Gwinnett County, GA in our database have a UV Index reading of Low. The city with the highest UV Index reading right now is Snellville, GA with a reading of 0.5.

Over the next 24 hours, the highest UV Index reading in Gwinnett County, GA is expected to be 0.8 in Peachtree Corners between 12:00 PM - 1:00 PM EST today.

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UV Index Risk Levels
Range0 - 23 - 56 - 78 - 1011+
Color
RiskLowModerateHighVery HighExtreme
UV Index in Gwinnett County, GA as of 11:57 AM EST, January 18, 2025

Current UV Index in Cities in Gwinnett County, GA

11:57 AM EST, January 18, 2025