As of 1:56 AM PST on November 15, 2024, all 38 cities in Sonoma County, CA in our database have a UV Index reading of 0, indicating no radiation from the sun.
Over the next 24 hours, the highest UV Index reading in Sonoma County, CA is expected to be 2.2 in Petaluma between 12:00 PM - 1:00 PM PST today.
Range | 0 - 2 | 3 - 5 | 6 - 7 | 8 - 10 | 11+ |
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Color | |||||
Risk | Low | Moderate | High | Very High | Extreme |