UV Index Today

Real-time solar radiation monitoring

Phoenix, Arizona, United States
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Phoenix

Arizona, United States • Local time: 01:48

Live UV Index
01:00
0.0
Low
Peak 8.7 at 13:00

Temp

34.9°C
Partly Cloudy

Status

Partly Cloudy

Max

44.3°C

Next 3 Hours

0.0
02:00
0.0
03:00
0.0
04:00

Humidity

25%

Cloud

64%

Wind Spd

6.9km/h

"Low risk. Minimal protection needed."

Today's UV Forecast

Hourly prediction for Phoenix · Peak 8.7 at 13:00

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00
—
01
—
02
—
03
—
04
—
05
—
06
0.5
07
1.8
08
3.5
09
5.5
10
7.1
11
8.2
12
8.7
13
8.3
14
7.3
15
5.8
16
3.9
17
2.0
18
0.7
19
0.1
20
—
21
—
22
—
23

Sunburn Time & SPF

Estimate burn time for your skin type at UV 0.0 in Phoenix.

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Location Map

33.4403, -112.0602 · Elev. 333 m · America/Phoenix

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Live UV Index in Phoenix

This page shows the live UV index for Phoenix, Arizona, United States. Use the current reading, today's peak estimate, and the all-day hourly forecast to plan outdoor time and sun protection in Phoenix.

UV intensity can change quickly around midday. Check the peak time and hourly bars for Phoenix before long outdoor activities, and increase protection when the index moves into High or above.

Planning Outdoor Time in Phoenix

Pair the live UV index with temperature, cloud cover, and wind to judge comfort and exposure risk. Even on cooler or breezy days, high UV can still cause skin damage.

Want nearby comparisons? Browse all cities in Arizona.