Sơn Tây, Hanoi
Low0.0
UV Index · Now
Step out.
You can step out without sun protection.
Unprotected
No burn risk now
until skin starts to burn.
With SPF 30
No burn risk now
Average unprotected skin. Lighter skin burns faster, darker skin slower.
HeatComfortable
Air
23°
Feels like
23°
Humidity
94%
Questions about Sơn Tây today
- What is the UV index in Sơn Tây right now?
- The UV index in Sơn Tây, Hanoi is 0.0 — categorised as Low. You can step out without sun protection.
- Is it safe to go outside in Sơn Tây today?
- Yes — UV is low (0.0) in Sơn Tây right now. You can step out without sun protection.
- How long does it take to get sunburn in Sơn Tây?
- There is no meaningful burn risk in Sơn Tây right now (UV is 0.0). Risk rises rapidly once UV crosses 3.
- What does the heat feel like in Sơn Tây today?
- Air temperature is 23°C with 94% humidity, giving a "feels like" reading of 23°C — comfortable.
- When is the safest time to step outside in Sơn Tây?
- UV is highest between 11 am and 4 pm. Early mornings (before 9 am) and late afternoons (after 5 pm) are the safest windows for unprotected skin in Sơn Tây, especially through summer.