Hourly Weather in Ross, California, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
13 km/h
Light
18 km/h
Breezy
21 km/h
Breezy
23 km/h
Breezy
24 km/h
Breezy
26 km/h
Breezy
27 km/h
Breezy
26 km/h
Breezy
24 km/h
Breezy
Humidity
43%
Dry
38%
Dry
39%
Dry
43%
Dry
46%
Comfortable
50%
Comfortable
55%
Comfortable
62%
Humid
70%
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
1017 hPa
Normal
1016 hPa
Normal
1016 hPa
Normal
1016 hPa
Normal
1015 hPa
Normal
1016 hPa
Normal
1016 hPa
Normal
1016 hPa
Normal
Clouds
0%
0%
0%
0%
0%
1%
2%
3%
6%
Dew point
11°
10°
10°
11°
11°
11°
11°
11°
12°
UV Index
9
9
8
5
3
1
0
0
0
Air quality
14
Good
15
Good
16
Good
17
Good
22
Good
28
Good
33
Good
40
Good
37
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
10.8 μg/m3
10.8 μg/m3
10.8 μg/m3
10.8 μg/m3
10.8 μg/m3
10.8 μg/m3
10.8 μg/m3
10.3 μg/m3
9.4 μg/m3
PM25
0.5 μg/m3
1.1 μg/m3
1.9 μg/m3
2.9 μg/m3
4 μg/m3
4.9 μg/m3
5.8 μg/m3
7 μg/m3
6.6 μg/m3
NO2
0.7 ppb
0.6 ppb
0.7 ppb
0.7 ppb
0.7 ppb
1.1 ppb
1.4 ppb
2.4 ppb
2.9 ppb
SO2
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.3 ppb
0.3 ppb
0.3 ppb
0.3 ppb
0.3 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
15.5 ppb
16.3 ppb
17.3 ppb
18.5 ppb
19.8 ppb
21 ppb
22 ppb
23.6 ppb
23.2 ppb