London vs Zurich
Live UV index comparison
Live readings are temporarily unavailable — showing each city's modelled peak UV (historical average / clear-sky). Values update as live data returns.
Based on modelled peaks, Zurich has the stronger sun — UV 4.6919 vs 3.8703.
Side-by-side
| Metric | London | Zurich |
|---|---|---|
| UV (peak) | 3.8703 | 4.6919 |
| Risk level | Moderate | Moderate |
| Today's max UV | 3.9 | 4.7 |
| Country | United-Kingdom | Switzerland |
| Latitude | 51.5072 | 47.3744 |
| Population | 11,262,000 | 436,332 |
