Ma On Shan, Sha Tin

Low

0.2

UV Index · Now

Step out.

You can step out without sun protection.

Unprotected

16 hr 40 min

until skin starts to burn.

With SPF 30

500 hr

Average unprotected skin. Lighter skin burns faster, darker skin slower.

HeatComfortable

Air

21°

Feels like

21°

Humidity

98%

Questions about Ma On Shan today

What is the UV index in Ma On Shan right now?
The UV index in Ma On Shan, Sha Tin is 0.2 — categorised as Low. You can step out without sun protection.
Is it safe to go outside in Ma On Shan today?
Yes — UV is low (0.2) in Ma On Shan right now. You can step out without sun protection.
How long does it take to get sunburn in Ma On Shan?
Average unprotected skin starts to burn in roughly 16 hr 40 min at the current UV index of 0.2 in Ma On Shan. SPF 30 multiplies that window by about 30×. Lighter skin burns faster; darker skin burns more slowly.
What does the heat feel like in Ma On Shan today?
Air temperature is 21°C with 98% humidity, giving a "feels like" reading of 21°C — comfortable.
When is the safest time to step outside in Ma On Shan?
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 Ma On Shan, especially through summer.
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Data: Open-Meteo · Cities: GeoNames (CC-BY 4.0) · Updated Wed 2:30 PM · Refreshes every 30 minutes