A UV Index reading of 2 or less means low danger from the sun's UV Rays for the average person:
A UV Index reading of 3 to 5 means moderate risk of harm from unprotected sun exposure.
A UV Index reading of 6 to 7 means high risk of harm from unprotected sun exposure. Protection against sun damage is needed.
A UV Index reading of 8 to 10 means very high risk of harm from unprotected sun exposure. Protection against sun damage is needed.
A UV Index reading of 11 or higher means extreme risk of harm from unprotected sun exposure. Try to avoid sun exposure during midday hours, from 10am to 4pm. Apply sunscreen with an SPF of at least 30 liberally every 2 hours.
The Indoor Tan-Free Skin Smart Campus Initiative is sponsored by the National Council on Skin Cancer Prevention in response to the 2014 U.S. Surgeon General’s Call to Action to Prevent Skin Cancer which concluded that there is a strong association between increased risk of skin cancer and indoor tanning use. Ultraviolet (UV) radiation exposure from indoor tanning is completely avoidable which allows for interventions to help reduce skin-cancer related illness and deaths. Numerous studies have found that skin cancer is the most common type of cancer in the United States, with melanoma as one of the most common cancers diagnosed among young adults. According to The International Agency for Research on Cancer Working Group, the use of indoor tanning facilities before the age of 35 increases the risk for melanoma by 75 percent.