Daily Weather in San Jose, California, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
9 mph
Light
6 mph
Light
7 mph
Light
7 mph
Light
6 mph
Light
9 mph
Light
6 mph
Light
8 mph
Light
10 mph
Light
Humidity
42%
Dry
41%
Dry
25%
Very dry
23%
Very dry
24%
Very dry
58%
Comfortable
51%
Comfortable
61%
Humid
66%
Humid
Visibility
10 mi
Good
15 mi
Good
15 mi
Good
15 mi
Good
15 mi
Good
15 mi
Good
15 mi
Good
15 mi
Good
15 mi
Good
Pressure
1019 hPa
High
1017 hPa
Normal
1018 hPa
High
1019 hPa
High
1018 hPa
High
1015 hPa
Normal
1013 hPa
Normal
1014 hPa
Normal
1019 hPa
High
Clouds
0%
91%
100%
96%
100%
100%
100%
91%
100%
Dew point
38°
33°
28°
25°
24°
42°
37°
34°
36°
UV Index
5
5
5
4
Air quality
45
Good
41
Good
44
Good
37
Good
Pollen index
Tree
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
Weed
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
Grass
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
Pollutants
Low risk
High risk
PM10
0.30 μg/ft3
0.31 μg/ft3
0.28 μg/ft3
0.46 μg/ft3
PM25
0.20 μg/ft3
0.22 μg/ft3
0.18 μg/ft3
0.30 μg/ft3
NO2
3.45 ppb
3.77 ppb
3.38 ppb
1.31 ppb
SO2
0.54 ppb
0.43 ppb
0.32 ppb
0.64 ppb
CO
0.16 ppb
0.17 ppb
0.16 ppb
0.13 ppb
O3
48.8 ppb
45.7 ppb
47.8 ppb
51.95 ppb