Hourly Weather in Union, Utah, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
1 mph
Calm
2 mph
Calm
1 mph
Calm
1 mph
Calm
2 mph
Calm
2 mph
Calm
1 mph
Calm
3 mph
Calm
5 mph
Light
Humidity
41%
Dry
41%
Dry
43%
Dry
46%
Comfortable
51%
Comfortable
60%
Comfortable
42%
Dry
33%
Dry
29%
Very dry
Visibility
10 mi
Good
10 mi
Good
10 mi
Good
10 mi
Good
10 mi
Good
10 mi
Good
10 mi
Good
10 mi
Good
10 mi
Good
Pressure
1019 hPa
High
1019 hPa
High
1019 hPa
High
1019 hPa
High
1020 hPa
High
1020 hPa
High
1020 hPa
High
1019 hPa
High
1019 hPa
High
Clouds
2%
1%
0%
0%
0%
0%
0%
14%
26%
Dew point
33°
33°
33°
33°
37°
45°
41°
38°
36°
UV Index
0
0
0
0
0
1
3
6
9
Air quality
33
Good
32
Good
31
Good
30
Good
31
Good
36
Good
42
Good
45
Good
48
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
0 / 5
Pollutants
Low risk
High risk
PM10
0.13 μg/ft3
0.13 μg/ft3
0.14 μg/ft3
0.15 μg/ft3
0.17 μg/ft3
0.18 μg/ft3
0.26 μg/ft3
0.27 μg/ft3
0.23 μg/ft3
PM25
0.08 μg/ft3
0.08 μg/ft3
0.08 μg/ft3
0.09 μg/ft3
0.10 μg/ft3
0.11 μg/ft3
0.12 μg/ft3
0.12 μg/ft3
0.12 μg/ft3
NO2
2.09 ppb
1.98 ppb
1.88 ppb
1.78 ppb
1.29 ppb
0.81 ppb
0.33 ppb
0.26 ppb
0.18 ppb
SO2
0.11 ppb
0.11 ppb
0.11 ppb
0.11 ppb
0.13 ppb
0.15 ppb
0.18 ppb
0.15 ppb
0.13 ppb
CO
0.12 ppb
0.12 ppb
0.12 ppb
0.12 ppb
0.11 ppb
0.11 ppb
0.11 ppb
0.1 ppb
0.1 ppb
O3
32.55 ppb
31.78 ppb
31 ppb
30.23 ppb
37.43 ppb
44.63 ppb
51.83 ppb
53.54 ppb
55.26 ppb