• EPA's SunWise UV Index 1
  • EPA's SunWise UV Index 2
  • EPA's SunWise UV Index 3
  • EPA's SunWise UV Index 4

EPA's SunWise UV Index

The UV Index provides a daily and hourly forecast of the expected intensity of ultraviolet (UV) radiation from the sun. Some exposure to sunlight is enjoyable. However, too much sun can be dangerous. Overexposure to the sun's ultraviolet radiation can cause immediate damage, such as sunburn, and long-term problems, such as skin cancer and cataracts.

Category : Health & Fitness

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Reviews (18)

Kai. R. Jun 2, 2020     

Part of the screen is cut off and there's no way to move it, specifically in hourly view. With this fix it would be good.

Aar. M. May 20, 2020     

West Michigan, app has no widget and doesn't load daily or hourly correctly. No number is shown, which is the whole purpose.

Gre. May 23, 2021     

Very bad app. It's almost midnight and the index is displaying 6 for Cleveland.

Mat. M. Jan 25, 2022     

Would not give the daily forecast, only the map. Piece of junk.

Isr. a. May 21, 2020     

The app is broken as of May 21, 2020. Many UI elements won't appear so you can't get a forecast.

Efl. F. May 26, 2020     

So helpful. Limiting time outoors to low uv has helped me increase my outdoor time! Without getting burned or exhausted.

Lei. Z. Aug 7, 2020     

Nothing works, just a menu bar with a white screen

Val. T. May 1, 2020     

It doesn't work in Europe, and it doesn't mention that in the app name or in description. It says that i'm in Lubec, ME.

Fra. H. Nov 1, 2019     

Yay! Finally a straight up useful app!! Great job and thank you EPA!

Jul. G. C. Apr 16, 2020     

It's good, and good thing to know!! I tell my family every day,so they will know, and to take care of themselves !!

Ale. L. Jun 27, 2019     

It lags all the time

Dia. C. Nov 18, 2020     

I enter my zip code and hit go but nothing happens

Nor. L. Jul 30, 2021     

Unable to open.

Tod. P. May 18, 2019     

Doesnt give accurate forecasts!!

A. G. u. Apr 15, 2017     

App is useful but prefer the daily email in the morning. I don't usually have time to open app and enter zip code in the morning. It is afternoon before I can open app. Too late. What has happened to emails? I stopped getting them 2-3 weeks ago. Tried to subscribe, unsubscribe and re-subscribe. I get confirmation email. Every time I click on link to confirm, I see a message that looks like it was confirmed. I close tab. When I open a new Google tab, there is a CDX error so I assume my confirmation didn't work. I've sent email inquiry but have't received a response back.

A. G. u. Apr 6, 2017     

Have used it for years to avoid getting burned. Not pretty, but does what it says! Best part, minimal PERMISSION requirements. Free + no ads! Also works based on zipcode or GPS. Finally has an option to see 4-day forecast map, too the image is soo small and national.

A. G. u. Sep 6, 2016     

While it does do what it says just fine, it would be a lot better if it would just remember the zip code that gets entered.

Cla. K. Jul 4, 2015     

Does what its supposed to. However, I only downloaded it to port it to Windows Phone, ergo the one star. Too many developers skip over WinPhone sadly.