Los Angeles, California

Moderate

4.0

UV Index · Now

Hat & SPF.

A hat and SPF 30 are enough for most people.

Unprotected

50 min

until skin starts to burn.

With SPF 30

25 hr

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

HeatComfortable

Air

20°

Feels like

20°

Humidity

41%

Questions about Los Angeles today

What is the UV index in Los Angeles right now?
The UV index in Los Angeles, California is 4.0 — categorised as Moderate. A hat and SPF 30 are enough for most people.
Is it safe to go outside in Los Angeles today?
Yes — UV is moderate (4.0) in Los Angeles right now. A hat and SPF 30 are enough for most people.
How long does it take to get sunburn in Los Angeles?
Average unprotected skin starts to burn in roughly 50 min at the current UV index of 4.0 in Los Angeles. SPF 30 multiplies that window by about 30×. Lighter skin burns faster; darker skin burns more slowly.
What does the heat feel like in Los Angeles today?
Air temperature is 20°C with 41% humidity, giving a "feels like" reading of 20°C — comfortable.
When is the safest time to step outside in Los Angeles?
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 Los Angeles, especially through summer.
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