Hourly Weather in Mount Signal, California, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
9 km/h
Light
19 km/h
Breezy
17 km/h
Breezy
13 km/h
Light
6 km/h
Calm
10 km/h
Light
12 km/h
Light
5 km/h
Calm
3 km/h
Calm
Humidity
21%
Very dry
22%
Very dry
23%
Very dry
21%
Very dry
23%
Very dry
20%
Very dry
25%
Very dry
33%
Dry
31%
Dry
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
1004 hPa
Very low
1004 hPa
Low
1004 hPa
Low
1006 hPa
Low
1006 hPa
Low
1006 hPa
Low
1006 hPa
Low
1006 hPa
Low
1006 hPa
Low
Clouds
96%
79%
27%
0%
0%
0%
0%
0%
0%
Dew point
18°
16°
15°
14°
14°
12°
13°
15°
15°
UV Index
1
0
0
0
0
0
0
0
0
Air quality
53
Moderate
53
Moderate
54
Moderate
54
Moderate
43
Good
46
Good
50
Moderate
53
Moderate
55
Moderate
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
35.6 μg/m3
35.6 μg/m3
35.6 μg/m3
35.6 μg/m3
14 μg/m3
13.1 μg/m3
12.9 μg/m3
13.6 μg/m3
14.4 μg/m3
PM25
10 μg/m3
10.3 μg/m3
10.6 μg/m3
10.9 μg/m3
7.7 μg/m3
8.2 μg/m3
9 μg/m3
10.1 μg/m3
11.1 μg/m3
NO2
1.7 ppb
2.6 ppb
3.6 ppb
5.2 ppb
8.6 ppb
10.6 ppb
10.9 ppb
11.1 ppb
11.4 ppb
SO2
0.6 ppb
0.7 ppb
0.7 ppb
0.8 ppb
1 ppb
1 ppb
1 ppb
1 ppb
0.9 ppb
CO
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
O3
46.8 ppb
47.3 ppb
47.8 ppb
48.3 ppb
39.3 ppb
32.6 ppb
29 ppb
26.1 ppb
23.6 ppb