About SunUVIndex

SunUVIndex is a fast, ad-supported web app that gives you the current UV index, peak sun protection hours, and pavement heat warnings for anywhere in the world — in under two seconds.

Our mission

Skin cancer and heat-related paw burns are almost entirely preventable with the right information at the right moment. We built SunUVIndex to make live UV and pavement temperature data as effortless to check as the weather — so people and their pets can enjoy the outdoors safely.

What we do

• Real-time UV index for 500+ cities powered by Open-Meteo's satellite-backed model.
• Peak UV hours and hourly forecasts so you can plan outdoor activities.
• Pavement heat estimates and the 7-second paw safety rule for dog walks.
• Simple, ad-supported, and free — no signup required.

Get in touch

Questions, feedback, or partnership ideas? Reach us at hello@sunuvindex.com.