Hourly Weather in Grand County, Utah, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
5 km/h
Calm
5 km/h
Calm
6 km/h
Calm
6 km/h
Calm
6 km/h
Calm
9 km/h
Light
14 km/h
Light
13 km/h
Light
9 km/h
Light
Humidity
22%
Very dry
19%
Extremely dry
16%
Extremely dry
14%
Extremely dry
14%
Extremely dry
13%
Extremely dry
13%
Extremely dry
12%
Extremely dry
12%
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
Low
1007 hPa
Low
1007 hPa
Low
1005 hPa
Low
1004 hPa
Very low
1003 hPa
Very low
1002 hPa
Very low
1001 hPa
Very low
1001 hPa
Very low
Clouds
2%
2%
4%
2%
3%
3%
15%
100%
100%
Dew point
8°
7°
5°
5°
5°
5°
5°
4°
4°
UV Index
8
10
11
11
9
7
4
2
1
Air quality
47
Good
48
Good
48
Good
49
Good
50
Moderate
50
Moderate
51
Moderate
47
Good
47
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
1 / 5
Pollutants
Low risk
High risk
PM10
37.7 μg/m3
37.7 μg/m3
37.7 μg/m3
37.7 μg/m3
37.7 μg/m3
37.7 μg/m3
37.7 μg/m3
4.1 μg/m3
4 μg/m3
PM25
5.8 μg/m3
5.9 μg/m3
6.1 μg/m3
6.4 μg/m3
6.6 μg/m3
6.9 μg/m3
7.1 μg/m3
1.8 μg/m3
1.8 μg/m3
NO2
0.4 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.1 ppb
0.1 ppb
0.2 ppb
0.2 ppb
0.3 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
50.9 ppb
51.4 ppb
52 ppb
52.8 ppb
53.5 ppb
54.2 ppb
54.9 ppb
50.9 ppb
50.8 ppb