UVI.today
UVI.today is a free, privacy-first UV index forecasting service operated by SimpleMeteo, delivering WHO-aligned sun-safety guidance for over 200,000 cities worldwide. It serves consumers, travelers, and outdoor workers with hourly and five-day UV forecasts sourced from the Copernicus Atmosphere Monitoring Service.
- Company typePrivate
- Founded2026
- Headquarters—
- Headcount1–10
- GTM typeB2C
- OfferingSoftware
What UVI.today does
UVI.today is a free consumer-facing UV index forecasting service operated by SimpleMeteo. It provides live UV readings, hourly forecasts, five-day outlooks, and World Health Organization (WHO)-standardized sun protection guidance for over 200,000 cities across all continents. The service targets general consumers, outdoor workers, athletes, and travelers who need to plan sun-protective behaviour throughout the day. The core experience is delivered entirely through a privacy-first, lightweight web application that requires no sign-up, no cookies, and no account creation.
Underlying technology aggregates satellite-measured ozone, aerosol, cloud, and solar elevation data from the Copernicus Atmosphere Monitoring Service (CAMS), operated by ECMWF on behalf of the European Union, delivered via the Open-Meteo open-source weather API. The platform calculates hourly UV index values at approximately 45 km spatial resolution with forecasts up to five days ahead, updated twice daily. A clear-sky comparison feature isolates the cloud-attenuation effect on UV exposure. Geographic search is powered by GeoNames, IP-based location is handled server-side via IP2Location LITE, analytics are aggregated-only via Simple Analytics, and traffic is routed through Cloudflare.
The business model is entirely free to end users with no pricing tiers, no premium features, and no disclosed monetization mechanism. Revenue, if any, is implied to come from advertising, brand partnerships, or the site's role as a customer-acquisition funnel for SimpleMeteo's sister services (AirIndex.today, Pollen.today, WeatherJourney.com). Distribution relies on organic search via 200,000+ city-specific SEO pages, a science-backed content blog, and cross-referral within the SimpleMeteo portfolio. No funding rounds, headcount, or financial disclosures are available for the privately held parent.
UVI.today firmographics
Firmographics- Name
- UVI.today
- Legal name
- UVI.today
- Website
- https://uvi.today
- Company type
- Private
- Founded year
- 2026
- Operating status
- Operating
- Headcount range
- 1–10 employees
- Short description
- UVI.today is a free, privacy-first UV index forecasting service operated by SimpleMeteo, delivering WHO-aligned sun-safety guidance for over 200,000 cities worldwide. It serves consumers, travelers, and outdoor workers with hourly and five-day UV forecasts sourced from the Copernicus Atmosphere Monitoring Service.
- Ownership category
- akta.pro rank
UVI.today business model
Business model- GTM type
- B2C
- Offering type
- Software
- Cost components
- Technology or R&D, Infrastructure, Operations, Marketing or Sales
Revenue model
- Free Consumer UV Forecasting: The core UV index forecasting service is provided entirely free to consumers with no sign-up, no account, and no fees. Revenue model is not explicitly disclosed in source materials — the service may be monetised through advertising, brand partnerships, or serve as a customer acquisition channel for SimpleMeteo's other weather products (AirIndex.today, Pollen.today, WeatherJourney.com).
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Freemium | Others | Free access — no sign-up, no tracking, no fees |
Go-to-market motion1 record
Distribution channels2 records
Marketing channels4 records
UVI.today product offering
Product offeringCore offering
UVI.today provides a free UV index forecast service that delivers live UV index readings, hourly forecasts, and 5-day outlooks for over 200,000 cities worldwide, along with WHO-standardized sun protection guidance. The platform aggregates satellite-measured atmospheric data from the Copernicus Atmosphere Monitoring Service (CAMS) via the Open-Meteo API, processing ozone layer measurements, aerosol concentrations, solar elevation, altitude, and cloud cover to produce hourly UV index values at approximately 45 km spatial resolution. The service requires no sign-up, no account, and is fully self-serve via any web browser.
Product overview
UVI.today is a single, unified product offering a free UV index forecast service. The platform provides live UV index readings, hourly forecasts for today and tomorrow, 5-day outlooks, and WHO-based sun protection guidance for cities worldwide. Coverage spans over 200,000 cities across all continents. Data is sourced from the Copernicus Atmosphere Monitoring Service (CAMS) satellite system, retrieved through the Open-Meteo API, with protection recommendations following World Health Organization guidelines. The service is designed to be fast, lightweight, privacy-first (no cookies, no tracking), and requires no sign-up.
Differentiator
Problem solved
Functional benefit
Quantifiable outcome
- UV index forecasts for 200,000+ cities globally with hourly resolution up to 5 days ahead
Companies that use UVI.today
Customer profileSegments2 records
Ideal customer profiles2 records
UVI.today technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Integration6 records
Feature6 records
UVI.today partnerships and signals
Strategic signalPartnerships
Four partnerships are on record, tiered core.
- Copernicus Atmosphere Monitoring Service (CAMS) / ECMWFcoreCAMS, operated by the European Centre for Medium-Range Weather Forecasts (ECMWF) as part of the EU Copernicus programme, is the primary data source for UV index calculations. UVI.today receives satellite-measured ozone, aerosol, cloud cover, and solar radiation data from CAMS to produce hourly UV forecasts for 200,000+ cities up to 5 days ahead. The global forecast has approximately 45 km spatial resolution and is updated twice daily.
- Open-MeteocoreOpen-Meteo is an open-source weather API that aggregates and delivers CAMS/ECMWF atmospheric data in real time. UVI.today retrieves UV index forecast data from the Open-Meteo API. Open-Meteo provides hourly UV values alongside temperature, humidity, and other weather parameters. Available for commercial use.
- World Health Organization (WHO)coreWHO, together with the World Meteorological Organization (WMO), UN Environment Programme, and ICNIRP, created the standardized UV Index in 1994. UVI.today uses WHO-defined UV exposure categories (Low 0-2, Moderate 3-5, High 6-7, Very High 8-10, Extreme 11+) and protection recommendations from the 'Global Solar UV Index: A Practical Guide' (2002). The WHO scale is the foundation of the service's user interface and protection guidance.
- SimpleMeteo (Parent Company)coreUVI.today is operated by SimpleMeteo. SimpleMeteo also operates AirIndex.today (air quality), Pollen.today (pollen counts), and WeatherJourney.com. These sister sites are cross-referenced on UVI.today city pages, forming an integrated environmental data ecosystem under the SimpleMeteo umbrella.
Scale indicators3 records
Recent moves6 records
Expansion highlights4 records
UVI.today competitors and assessment
Company assessmentMarket position
Strengths1 record
Competitive moat4 records
Key risks5 records
Key highlights5 records
Customer concentration
UVI.today financial estimates
Financial estimateRevenue estimate
Valuation estimate
UVI.today leadership team
Management profileNumber of profiles
UVI.today funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
UVI.today M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about UVI.today
What does UVI.today do?
UVI.today provides a free UV index forecast service that delivers live UV index readings, hourly forecasts, and 5-day outlooks for over 200,000 cities worldwide, along with WHO-standardized sun protection guidance. The platform aggregates satellite-measured atmospheric data from the Copernicus Atmosphere Monitoring Service (CAMS) via the Open-Meteo API, processing ozone layer measurements, aerosol concentrations, solar elevation, altitude, and cloud cover to produce hourly UV index values at approximately 45 km spatial resolution. The service requires no sign-up, no account, and is fully self-serve via any web browser.
Is UVI.today a public or private company?
UVI.today is a private company. It is classified as corporate owned and is currently operating.
When was UVI.today founded?
UVI.today was founded in 2026. It employs 1 to 10 people.
How does UVI.today make money?
One revenue line is on record: free Consumer UV Forecasting.
Does UVI.today have an API?
No public API is recorded for UVI.today.