Hourly Weather in Sebastopol, California, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
5 km/h
Calm
1 km/h
Calm
3 km/h
Calm
3 km/h
Calm
6 km/h
Calm
12 km/h
Light
18 km/h
Breezy
21 km/h
Breezy
22 km/h
Breezy
Humidity
85%
Extremely humid
81%
Extremely humid
65%
Humid
50%
Comfortable
42%
Dry
39%
Dry
34%
Dry
36%
Dry
36%
Dry
Visibility
14 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
1013 hPa
Normal
1014 hPa
Normal
1014 hPa
Normal
1014 hPa
Normal
1014 hPa
Normal
1013 hPa
Normal
1014 hPa
Normal
1013 hPa
Normal
1013 hPa
Normal
Clouds
3%
1%
0%
0%
1%
1%
0%
0%
0%
Dew point
10°
11°
11°
11°
11°
11°
10°
11°
11°
UV Index
0
1
2
5
7
9
10
10
8
Air quality
13
Good
14
Good
16
Good
21
Good
26
Good
30
Good
31
Good
30
Good
30
Good
Pollen index
Tree
0 / 5
0 / 5
0 / 5
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
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
11.9 μg/m3
11.9 μg/m3
11.9 μg/m3
11.9 μg/m3
11.9 μg/m3
11.9 μg/m3
3.9 μg/m3
4 μg/m3
4.2 μg/m3
PM25
1.2 μg/m3
1.9 μg/m3
2.8 μg/m3
3.7 μg/m3
4.6 μg/m3
5.3 μg/m3
2.9 μg/m3
2.9 μg/m3
3 μg/m3
NO2
1.1 ppb
0.9 ppb
0.7 ppb
0.5 ppb
0.4 ppb
0.4 ppb
0.3 ppb
0.3 ppb
0.3 ppb
SO2
0.2 ppb
0.1 ppb
0.2 ppb
0.2 ppb
0.2 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
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
O3
13.8 ppb
15.5 ppb
17.5 ppb
19.5 ppb
21.5 ppb
23.3 ppb
33 ppb
32.5 ppb
32.5 ppb