UV Index Today

Real-time solar radiation monitoring

Mountain View, California, United States
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Mountain View

California, United States • Local time: 07:47

Live UV Index
07:00
0.1
Low
Peak 8.1 at 14:00

Temp

15.0°C
Cloudy

Status

Cloudy

Max

24.0°C

Next 3 Hours

0.9
08:00
2.3
09:00
4.0
10:00

Humidity

95%

Cloud

80%

Wind Spd

3.9km/h

"Low risk. Minimal protection needed."

Today's UV Forecast

Hourly prediction for Mountain View · Peak 8.1 at 14:00

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00
—
01
—
02
—
03
—
04
—
05
—
06
0.1
07
0.9
08
2.3
09
4.0
10
5.8
11
7.0
12
7.8
13
8.1
14
7.5
15
6.4
16
4.9
17
3.1
18
1.5
19
0.3
20
—
21
—
22
—
23

Sunburn Time & SPF

Estimate burn time for your skin type at UV 0.1 in Mountain View.

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Location Map

37.3902, -122.0713 · Elev. 29 m · America/Los_Angeles

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Live UV Index in Mountain View

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

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

Planning Outdoor Time in Mountain View

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 California.