Question 1

What is the UV index in Toshima right now?

Accepted Answer

The UV index in Toshima, Tokyo is 3.4 — categorised as Moderate. A hat and SPF 30 are enough for most people.

Question 2

Is it safe to go outside in Toshima today?

Accepted Answer

Yes — UV is moderate (3.4) in Toshima right now. A hat and SPF 30 are enough for most people.

Question 3

How long does it take to get sunburn in Toshima?

Accepted Answer

Average unprotected skin starts to burn in roughly 60 min at the current UV index of 3.4 in Toshima. SPF 30 multiplies that window by about 30×. Lighter skin burns faster; darker skin burns more slowly.

Question 4

What does the heat feel like in Toshima today?

Accepted Answer

Air temperature is 18°C with 75% humidity, giving a "feels like" reading of 18°C — comfortable.

Question 5

When is the safest time to step outside in Toshima?

Accepted Answer

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 Toshima, especially through summer.

Hat & SPF.

Questions about Toshima today

Hat & SPF.

Questions about Toshima today