Daily Weather in Santa Ana, California, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
19 mph
Breezy
30 mph
Strong
17 mph
Breezy
8 mph
Light
11 mph
Breezy
10 mph
Breezy
10 mph
Light
33 mph
Extremely strong
14 mph
Breezy
Humidity
47%
Comfortable
44%
Dry
41%
Dry
33%
Dry
27%
Very dry
37%
Dry
38%
Dry
32%
Dry
29%
Very dry
Visibility
10 mi
Good
10 mi
Good
15 mi
Good
15 mi
Good
15 mi
Good
15 mi
Good
15 mi
Good
15 mi
Good
15 mi
Good
Pressure
1012 hPa
Normal
1008 hPa
Low
1010 hPa
Normal
1012 hPa
Normal
1010 hPa
Normal
1009 hPa
Normal
1009 hPa
Normal
1012 hPa
Normal
1014 hPa
Normal
Clouds
10%
41%
40%
0%
0%
100%
0%
0%
45%
Dew point
41°
39°
34°
34°
34°
40°
40°
34°
24°
UV Index
7
8
9
9
Air quality
61
Moderate
57
Moderate
45
Good
30
Good
Pollen index
Tree
1 / 5
1 / 5
1 / 5
1 / 5
2 / 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
0.41 μg/ft3
0.55 μg/ft3
0.30 μg/ft3
0.37 μg/ft3
PM25
0.23 μg/ft3
0.20 μg/ft3
0.08 μg/ft3
0.15 μg/ft3
NO2
2.1 ppb
2.14 ppb
1.95 ppb
1.7 ppb
SO2
0.55 ppb
0.73 ppb
0.14 ppb
0.33 ppb
CO
0.13 ppb
0.13 ppb
0.12 ppb
0.13 ppb
O3
59.83 ppb
58.62 ppb
50.99 ppb
60.81 ppb