Chalco, Mexico

Low

0.1

UV Index · Now

Step out.

You can step out without sun protection.

Unprotected

66 hr 40 min

until skin starts to burn.

With SPF 30

2000 hr

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

HeatComfortable

Air

22°

Feels like

22°

Humidity

33%

Questions about Chalco today

What is the UV index in Chalco right now?
The UV index in Chalco, Mexico is 0.1 — categorised as Low. You can step out without sun protection.
Is it safe to go outside in Chalco today?
Yes — UV is low (0.1) in Chalco right now. You can step out without sun protection.
How long does it take to get sunburn in Chalco?
Average unprotected skin starts to burn in roughly 66 hr 40 min at the current UV index of 0.1 in Chalco. SPF 30 multiplies that window by about 30×. Lighter skin burns faster; darker skin burns more slowly.
What does the heat feel like in Chalco today?
Air temperature is 22°C with 33% humidity, giving a "feels like" reading of 22°C — comfortable.
When is the safest time to step outside in Chalco?
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 Chalco, especially through summer.
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Data: Open-Meteo · Cities: GeoNames (CC-BY 4.0) · Updated Tue 1:30 PM · Refreshes every 30 minutes