UV Index Today in San Luis Obispo County, California (CA)
Wednesday, July 15, 2026 -10:22 AM PDT (GMT-7)
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The average maximum UV Index today across 24 locations in San Luis Obispo County, California (CA), is 10.3. The highest projected maximum is 10.5 in Shandon at 1:00 PM PDT, while the lowest projected maximum is 10 in Cambria at 1:00 PM PDT.
Tomorrow, the average maximum UV Index across those same locations is expected to be 10.7. The highest projected maximum is 10.9 in Shandon at 1:00 PM PDT, and the lowest projected maximum is 10.5 in San Luis Obispo at 1:00 PM PDT.
24 Places in San Luis Obispo County, California (CA)
Maximum UV Index Today