Hourly Weather in Alpine, Utah, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
8 km/h
Calm
11 km/h
Light
12 km/h
Light
6 km/h
Calm
6 km/h
Calm
19 km/h
Breezy
9 km/h
Light
6 km/h
Calm
5 km/h
Calm
Humidity
30%
Dry
24%
Very dry
20%
Very dry
19%
Extremely dry
17%
Extremely dry
17%
Extremely dry
17%
Extremely dry
16%
Extremely dry
16%
Extremely 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
1009 hPa
Normal
1009 hPa
Low
1008 hPa
Low
1007 hPa
Low
1006 hPa
Low
1006 hPa
Low
1005 hPa
Low
1005 hPa
Low
1004 hPa
Low
Clouds
0%
0%
0%
0%
17%
100%
99%
20%
89%
Dew point
9°
7°
6°
6°
6°
6°
5°
4°
5°
UV Index
7
10
11
11
9
7
4
2
1
Air quality
37
Good
39
Good
41
Good
44
Good
47
Good
49
Good
51
Moderate
52
Moderate
51
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
4 / 5
4 / 5
4 / 5
4 / 5
4 / 5
4 / 5
3 / 5
4 / 5
4 / 5
Pollutants
Low risk
High risk
PM10
25.9 μg/m3
25.9 μg/m3
25.9 μg/m3
25.9 μg/m3
25.9 μg/m3
25.9 μg/m3
25.9 μg/m3
8.6 μg/m3
8.9 μg/m3
PM25
6.6 μg/m3
6.9 μg/m3
7.3 μg/m3
7.8 μg/m3
8.4 μg/m3
8.8 μg/m3
9.3 μg/m3
5.3 μg/m3
5.2 μg/m3
NO2
1.7 ppb
0.4 ppb
0.4 ppb
0.3 ppb
0.3 ppb
0.4 ppb
0.4 ppb
0.5 ppb
1.8 ppb
SO2
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
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
38.5 ppb
39.9 ppb
41.8 ppb
44 ppb
46.3 ppb
48.5 ppb
50.5 ppb
56.2 ppb
54.9 ppb