Daily Weather in Simi, California, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
19 km/h
Breezy
25 km/h
Breezy
24 km/h
Breezy
20 km/h
Breezy
19 km/h
Breezy
12 km/h
Light
17 km/h
Breezy
14 km/h
Light
12 km/h
Light
Humidity
100%
Extremely humid
86%
Extremely humid
70%
Extremely humid
71%
Extremely humid
72%
Extremely humid
72%
Extremely humid
73%
Extremely humid
73%
Extremely humid
82%
Extremely humid
Visibility
16 km
Good
16 km
Good
16 km
Good
16 km
Good
16 km
Good
16 km
Good
16 km
Good
16 km
Good
16 km
Good
Pressure
1017 hPa
Normal
1016 hPa
Normal
1014 hPa
Normal
1011 hPa
Normal
1014 hPa
Normal
1015 hPa
Normal
1014 hPa
Normal
1010 hPa
Normal
1007 hPa
Low
Clouds
92%
3%
0%
0%
0%
0%
0%
0%
0%
Dew point
17°
11°
12°
12°
11°
12°
12°
12°
11°
UV Index
10
10
10
10
10
Air quality
25
Good
43
Good
41
Good
43
Good
47
Good
Pollen index
Tree
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
Weed
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
Pollutants
Low risk
High risk
PM10
12.9 μg/m3
10.9 μg/m3
9.5 μg/m3
8.5 μg/m3
12.4 μg/m3
PM25
3.9 μg/m3
7.7 μg/m3
7.2 μg/m3
6.1 μg/m3
8.7 μg/m3
NO2
1.4 ppb
1.3 ppb
1.7 ppb
1.7 ppb
3.7 ppb
SO2
0.3 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
CO
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
O3
26.5 ppb
43.1 ppb
40.4 ppb
45.8 ppb
48.5 ppb