Hourly Weather in Castle Rock, Utah, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
12 km/h
Light
10 km/h
Light
9 km/h
Light
8 km/h
Light
11 km/h
Light
5 km/h
Calm
1 km/h
Calm
4 km/h
Calm
5 km/h
Calm
Humidity
65%
Humid
67%
Humid
69%
Humid
72%
Extremely humid
65%
Humid
52%
Comfortable
39%
Dry
31%
Dry
23%
Very 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
1008 hPa
Low
1009 hPa
Low
1009 hPa
Low
1009 hPa
Low
1009 hPa
Low
1009 hPa
Low
1009 hPa
Low
1009 hPa
Low
1008 hPa
Low
Clouds
34%
99%
15%
4%
0%
0%
1%
1%
4%
Dew point
11°
11°
11°
11°
11°
10°
9°
8°
5°
UV Index
0
0
0
0
1
2
5
7
9
Air quality
68
Moderate
66
Moderate
64
Moderate
61
Moderate
58
Moderate
55
Moderate
52
Moderate
52
Moderate
50
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
2 / 5
2 / 5
2 / 5
2 / 5
2 / 5
2 / 5
2 / 5
2 / 5
2 / 5
Pollutants
Low risk
High risk
PM10
31.3 μg/m3
31.3 μg/m3
31.3 μg/m3
31.3 μg/m3
31.3 μg/m3
31.3 μg/m3
31.3 μg/m3
19.2 μg/m3
17.7 μg/m3
PM25
18.1 μg/m3
17.1 μg/m3
15.8 μg/m3
14.2 μg/m3
12.6 μg/m3
11 μg/m3
9.7 μg/m3
9.6 μg/m3
9 μg/m3
NO2
4.9 ppb
5.6 ppb
6.1 ppb
4.8 ppb
3.5 ppb
2.2 ppb
1.5 ppb
1 ppb
0.3 ppb
SO2
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.1 ppb
0.1 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
39.8 ppb
41.7 ppb
44.2 ppb
47.2 ppb
50.3 ppb
53.2 ppb
55.8 ppb
41.6 ppb
48 ppb