Hourly Weather in Santa Barbara, California, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
5 mph
Light
6 mph
Light
6 mph
Light
6 mph
Light
7 mph
Light
8 mph
Light
8 mph
Light
9 mph
Light
8 mph
Light
Humidity
82%
Extremely humid
81%
Extremely humid
77%
Extremely humid
73%
Extremely humid
68%
Humid
66%
Humid
64%
Humid
64%
Humid
64%
Humid
Visibility
9 mi
Good
9 mi
Good
10 mi
Good
10 mi
Good
10 mi
Good
10 mi
Good
10 mi
Good
10 mi
Good
10 mi
Good
Pressure
1014 hPa
Normal
1014 hPa
Normal
1013 hPa
Normal
1013 hPa
Normal
1013 hPa
Normal
1012 hPa
Normal
1012 hPa
Normal
1012 hPa
Normal
1011 hPa
Normal
Clouds
100%
99%
91%
32%
25%
19%
19%
18%
16%
Dew point
52°
52°
53°
53°
53°
53°
52°
52°
52°
UV Index
1
2
4
5
7
7
6
5
3
Air quality
40
Good
40
Good
40
Good
40
Good
40
Good
41
Good
43
Good
44
Good
45
Good
Pollen index
Tree
0 / 5
0 / 5
0 / 5
1 / 5
1 / 5
1 / 5
1 / 5
1 / 5
1 / 5
Weed
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
Grass
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
Pollutants
Low risk
High risk
PM10
0.44 μg/ft3
0.45 μg/ft3
0.46 μg/ft3
0.47 μg/ft3
0.46 μg/ft3
0.47 μg/ft3
0.47 μg/ft3
0.48 μg/ft3
0.49 μg/ft3
PM25
0.27 μg/ft3
0.27 μg/ft3
0.27 μg/ft3
0.27 μg/ft3
0.27 μg/ft3
0.27 μg/ft3
0.27 μg/ft3
0.27 μg/ft3
0.28 μg/ft3
NO2
4.42 ppb
3.71 ppb
3 ppb
2.29 ppb
2.01 ppb
1.72 ppb
1.44 ppb
1.7 ppb
1.96 ppb
SO2
0.87 ppb
0.78 ppb
0.68 ppb
0.59 ppb
0.56 ppb
0.54 ppb
0.51 ppb
0.6 ppb
0.69 ppb
CO
0.12 ppb
0.12 ppb
0.11 ppb
0.11 ppb
0.11 ppb
0.11 ppb
0.1 ppb
0.11 ppb
0.11 ppb
O3
32.24 ppb
35.82 ppb
39.39 ppb
42.97 ppb
44.95 ppb
46.93 ppb
48.91 ppb
49.83 ppb
50.76 ppb