Hourly Weather in Castroville, California, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
9 mph
Light
10 mph
Light
10 mph
Light
9 mph
Light
9 mph
Light
9 mph
Light
10 mph
Breezy
10 mph
Breezy
10 mph
Light
Humidity
92%
Extremely humid
91%
Extremely humid
91%
Extremely humid
91%
Extremely humid
91%
Extremely humid
90%
Extremely humid
89%
Extremely humid
88%
Extremely humid
88%
Extremely humid
Visibility
0 mi
Low
0 mi
Low
0 mi
Low
5 mi
Fair
8 mi
Good
9 mi
Good
9 mi
Good
8 mi
Good
8 mi
Good
Pressure
1018 hPa
High
1018 hPa
High
1019 hPa
High
1019 hPa
High
1020 hPa
High
1020 hPa
High
1020 hPa
High
1020 hPa
High
1020 hPa
High
Clouds
100%
100%
100%
100%
100%
100%
100%
92%
8%
Dew point
30°
30°
29°
29°
29°
28°
27°
26°
26°
UV Index
0
0
0
0
0
0
0
0
0
Air quality
31
Good
32
Good
32
Good
33
Good
39
Good
38
Good
38
Good
39
Good
40
Good
Pollen index
Tree
5 / 5
5 / 5
5 / 5
5 / 5
5 / 5
5 / 5
5 / 5
5 / 5
5 / 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
0.06 μg/ft3
0.06 μg/ft3
0.06 μg/ft3
0.06 μg/ft3
0.00 μg/ft3
0.01 μg/ft3
0.01 μg/ft3
0.02 μg/ft3
0.03 μg/ft3
PM25
0.08 μg/ft3
0.08 μg/ft3
0.08 μg/ft3
0.08 μg/ft3
0.00 μg/ft3
0.00 μg/ft3
0.01 μg/ft3
0.01 μg/ft3
0.01 μg/ft3
NO2
1.5 ppb
1.5 ppb
1.5 ppb
1.4 ppb
1.3 ppb
1.2 ppb
1 ppb
0.8 ppb
0.6 ppb
SO2
0.1 ppb
0.1 ppb
0.2 ppb
0.2 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
CO
0.2 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
O3
33.2 ppb
33.9 ppb
34.6 ppb
35.2 ppb
41.9 ppb
41.4 ppb
41.4 ppb
41.8 ppb
42.6 ppb