
U.S. EPA @EPA
#DYK The UV Index predicts the ultraviolet radiation levels on a 0-11+ scale and provides a daily forecast of the expected intensity of UV radiation from the sun. Download EPA's UV Index app to your device to find your daily UV Index. #SunSafety https://t.co/Gr3C52Lp7B https://t.co/dj3ewRJX2f — PolitiTweet.org