Sun safety
UV Index Today
How fast does the sun burn unprotected skin right now? Each city page leads with today’s burn-time verdict, plots the live reading on the EPA five-band scale, and pairs it with SPF and sun-protection guidance from the EPA and WHO. Built on open Copernicus CAMS UV data — no ads, no app, across 31,257 U.S. cities.
UV Index by city
The largest U.S. cities by population. Every city in the corpus has a UV page at /uv-index/[state]/[city].
- New YorkNY
- Los AngelesCA
- ChicagoIL
- MiamiFL
- HoustonTX
- DallasTX
- PhiladelphiaPA
- AtlantaGA
- WashingtonDC
- BostonMA
- PhoenixAZ
- DetroitMI
- SeattleWA
- San FranciscoCA
- San DiegoCA
- TampaFL
- MinneapolisMN
- BrooklynNY
- DenverCO
- QueensNY
- RiversideCA
- Las VegasNV
- BaltimoreMD
- St. LouisMO
- PortlandOR
- San AntonioTX
- SacramentoCA
- OrlandoFL
- AustinTX
- San JoseCA
- San JuanPR
- IndianapolisIN
- PittsburghPA
- CincinnatiOH
- Kansas CityMO
- ClevelandOH
- ManhattanNY
- ColumbusOH
- CharlotteNC
- BronxNY
- Virginia BeachVA
- JacksonvilleFL
- ProvidenceRI
- MilwaukeeWI
- NashvilleTN
- Salt Lake CityUT
- RaleighNC
- RichmondVA
- MemphisTN
- Oklahoma CityOK
- HartfordCT
- LouisvilleKY
- Fort WorthTX
- BridgeportCT
- BuffaloNY
- New OrleansLA
- TucsonAZ
- El PasoTX
- OmahaNE
- McAllenTX