UV Index Today is a free, web-based ultraviolet radiation monitoring tool that shows real-time UV intensity, a three-hour forecast, and practical sun safety advice based on WHO standards.
What is UV Index Today?
UV Index Today is a web application that displays the current UV index for a given location, along with temperature, humidity, cloud cover, and wind speed. It takes your region (either auto-detected or selected via the region browser) as input and outputs a numeric UV reading, a color-coded risk level (Low to Extreme), and protection recommendations. The tool is built around the Global Solar UV Index developed by the WHO and is hosted at uvindex.cc.
Key Features
- Real-time UV reading — Displays the current UV index value (e.g., 7.8) and the peak time (14:00) with a High risk label, so you know the immediate danger.
- Three-hour forecast — Shows expected UV values for the next three hours (e.g., 6.9 at 15:00, 6.0 at 16:00, 4.5 at 17:00), enabling short-term planning.
- Environmental context — Provides temperature (26.0°C), humidity (77%), cloud cover (100%), and wind speed (6.8 km/h) alongside UV data to help interpret exposure risk.
- UV Index scale reference — Built-in table explains each UVI range (0-2 Low through 11+ Extreme) with specific protection actions, usable as a standalone educational tool.
- Sun protection essentials — Actionable tips: wear a wide-brimmed hat, UV-blocking sunglasses, SPF 30+ sunscreen reapplied every 2 hours, and avoid midday sun between 11 AM and 4 PM.
- Environmental amplifier data — Quantifies how water (10% reflection), dry sand (15%), and fresh snow (80%) increase UV exposure, critical for beachgoers and mountain users.
- Region switching — Browse all regions at uvindex.cc/regions to check UV conditions anywhere the data source covers.
Who should use UV Index Today?
- Outdoor workers — Check the live UV index before shifts to schedule breaks and apply sunscreen when readings are High or above.
- Parents and caregivers — Use the hourly forecast to plan children’s outdoor play during lower UV periods, especially between 10 AM and 4 PM.
- Beachgoers and swimmers — See water reflection (10%) and adjust protection when the UV index is moderate or higher.
- Hikers and skiers — Snow reflection (80%) can double UV dose; the tool alerts them to heightened risk even in cold environments.
What can you do with UV Index Today?
- Morning planning — Before going outside, check the current UV index and the three-hour outlook to decide when to garden, jog, or walk the dog.
- Travel preparation — Use the region browser to compare UV levels at your destination and pack appropriate sun protection.
- Sun safety education — Reference the UV scale and environmental amplifier facts to teach children or colleagues about real UV risks.
Pricing
UV Index Today is completely free. There are no subscription tiers or paid features — all current UV readings, forecasts, and protection tips are available without charge.
FAQ
How does UV Index Today get its data?
The tool pulls real-time weather and UV data from OpenWeatherMap (as indicated by the weather icon) and presents it using the WHO UV Index scale. You can browse all regions at uvindex.cc/regions to see conditions elsewhere.
Is UV Index Today free?
Yes, it is free to use with no paid tiers. All features — including real-time readings, forecasts, and protection advice — are accessible without any account or payment.
Can I see UV forecasts beyond three hours?
The page shows only the current UV index and a three-hourly forecast. It does not provide a full-day or multi-day UV forecast, though the near-term data is sufficient for immediate outdoor planning.
