What's the UV Index in My Location?

Get real-time UV index data for your location and protect yourself from harmful UV radiation.

Choose Your Location

Your location data is secure and never stored
OR SEARCH MANUALLY
Try typing a city name, address, or postal code

Understanding UV Index Levels

The UV Index helps you plan your outdoor activities to prevent overexposure to the sun's harmful rays.

Low (0-2)

Minimal protection required. You can safely enjoy outdoor activities. Wear sunglasses on bright days.

Moderate (3-5)

Take precautions. Seek shade during midday hours. Wear protective clothing, hat, and sunglasses.

High (6-7)

Protection essential. Reduce time in the sun between 10am-4pm. Use SPF 30+ sunscreen and protective clothing.

Very High (8-10)

Extra protection required. Avoid outdoor activities during peak hours. Use maximum sun protection measures.

Extreme (11+)

Take all precautions. Avoid outdoor activities if possible. White sand, water, and snow increase UV exposure.

Why Check the UV Index?

Stay informed and protect yourself from harmful UV radiation.

Real-time Data

Get current UV index readings for your exact location updated throughout the day.

Hourly Forecast

See how UV levels will change throughout the day to plan your activities.

Safety Tips

Receive personalized recommendations based on current UV levels.

Mobile Friendly

Access UV index data anywhere, anytime from your mobile device.

Frequently Asked Questions

The UV Index is a scale that measures the strength of ultraviolet radiation from the sun at a particular place and time. It ranges from 0 (minimal) to 11+ (extreme) and helps you understand when you need sun protection.
Our UV index data comes from reliable meteorological sources and is updated regularly throughout the day. However, local conditions like cloud cover, altitude, and surface reflection can affect actual UV levels.
UV radiation is typically strongest between 10 AM and 4 PM when the sun is highest in the sky. It's also stronger at higher altitudes, near the equator, and when reflected off surfaces like water, sand, or snow.
Use broad-spectrum sunscreen with SPF 30+, wear protective clothing and wide-brimmed hats, seek shade during peak hours, wear UV-blocking sunglasses, and avoid tanning beds. The specific protection needed depends on the current UV index level.
Yes! Up to 80% of UV rays can penetrate through clouds, especially thin or scattered clouds. Even on overcast days, you can still get sunburned. Always check the UV index regardless of cloud cover and apply sunscreen when going outdoors.
Use at least SPF 30 for daily activities, which blocks about 97% of UVB rays. For extended outdoor activities or high UV index days (6+), consider SPF 50+ which blocks 98% of UVB rays. Remember that higher SPF doesn't mean you can stay in the sun longer without reapplying.
Reapply sunscreen every 2 hours, or immediately after swimming, sweating, or toweling off. Use about 1 ounce (2 tablespoons) to cover your entire body. Apply sunscreen 15-30 minutes before going outside to allow it to absorb into your skin.
Yes, people with fair skin, light hair, blue or green eyes, and those who burn easily are more sensitive to UV radiation. However, people of all skin types can experience sun damage and should protect themselves. Certain medications can also increase UV sensitivity, so consult your doctor if you're taking any prescriptions.
Yes, UV radiation can damage your eyes and the delicate skin around them. Prolonged exposure can lead to cataracts, macular degeneration, and eye cancers. Always wear sunglasses that block 99-100% of UVA and UVB rays, even on cloudy days.
Yes, UV radiation is the primary cause of skin cancer, including melanoma, basal cell carcinoma, and squamous cell carcinoma. Even one severe sunburn can increase your risk. Regular UV protection and monitoring the UV index can significantly reduce your risk of developing skin cancer.