Open UV Index API

The missing Global Real-Time UV Index API for awesome Developers, Innovators and Smart Home Enthusiasts you've been looking for.

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Your Request:

curl -X GET \
'' \
-H 'x-access-token: Your_API_Key'

JSON Response:

  "result": {
    "uv": 5.6377,
    "uv_time": "2018-01-20T13:25:40.562Z",
    "uv_max": 12.5159,
    "uv_max_time": "2018-01-20T04:29:18.813Z",
    "ozone": 290.1,
    "ozone_time": "2018-01-20T01:50:25.780Z"

The Real-Time UV Index

The precise real-time Ultraviolet Radiation Index calculation is based on publications of The Royal Netherlands Meteorological Institute (KNMI), The National Institute of Water and Atmospheric Research (NIWA) of New Zealand and ozone data from OMI datasets, AURA Satellite, NASA.

Hourly UV Index Forecast

Build your own UV Index Forecast solutions, wearable apps, bots and smart home assistances. Get UV Index for any date/time in history. Alter clear sky UV Index by clouds absorption and area reflection factors. Recommend the best UV protection based on your user's skin type. Check our Knowledge Base for more UV Index ideas and make your app Sun Safety friendly!

Crafted for Developers

Just 3 minutes time to your first "Hello API". Log in now and get 500 requests per day for free for your new or existing project. Pay-as-you-go with unlimited plan by Credit Card with $0,0002 per call or 1$ per 5,000 requests. The payment and billing processed by Stripe.