Hourly Weather in Larkspur Butte, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
15 km/h
Light
17 km/h
Breezy
4 km/h
Calm
14 km/h
Light
8 km/h
Calm
3 km/h
Calm
11 km/h
Light
13 km/h
Light
3 km/h
Calm
Humidity
63%
Humid
56%
Comfortable
60%
Humid
64%
Humid
60%
Humid
48%
Comfortable
54%
Comfortable
64%
Humid
59%
Comfortable
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
1009 hPa
Low
1010 hPa
Normal
1009 hPa
Low
1008 hPa
Low
1006 hPa
Low
1006 hPa
Low
1006 hPa
Low
1007 hPa
Low
1008 hPa
Low
Clouds
91%
87%
100%
91%
100%
100%
100%
100%
100%
Dew point
14°
12°
12°
13°
12°
11°
11°
12°
12°
UV Index
0
0
0
0
0
0
0
0
0
Air quality
51
Moderate
51
Moderate
52
Moderate
53
Moderate
54
Moderate
55
Moderate
57
Moderate
58
Moderate
27
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
3 / 5
3 / 5
3 / 5
3 / 5
3 / 5
3 / 5
3 / 5
4 / 5
3 / 5
Pollutants
Low risk
High risk
PM10
28 μg/m3
28 μg/m3
28 μg/m3
28 μg/m3
28 μg/m3
28 μg/m3
28 μg/m3
28 μg/m3
4.4 μg/m3
PM25
5.9 μg/m3
5.9 μg/m3
6 μg/m3
6 μg/m3
6.1 μg/m3
6.2 μg/m3
6.2 μg/m3
6.3 μg/m3
4.2 μg/m3
NO2
3.7 ppb
4.3 ppb
4.9 ppb
5.5 ppb
5.1 ppb
4.6 ppb
4.2 ppb
4.5 ppb
4.4 ppb
SO2
0.2 ppb
0.2 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
0.2 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
O3
55 ppb
55.5 ppb
56.5 ppb
57.9 ppb
59.5 ppb
61.1 ppb
62.7 ppb
64.1 ppb
28.9 ppb