Daily Weather in Union, North Dakota, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
18 km/h
Breezy
24 km/h
Breezy
21 km/h
Breezy
17 km/h
Breezy
11 km/h
Light
15 km/h
Light
21 km/h
Breezy
12 km/h
Light
15 km/h
Light
Humidity
88%
Extremely humid
88%
Extremely humid
89%
Extremely humid
89%
Extremely humid
90%
Extremely humid
96%
Extremely humid
82%
Extremely humid
82%
Extremely humid
79%
Extremely humid
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
1010 hPa
Normal
1009 hPa
Low
1011 hPa
Normal
1012 hPa
Normal
1012 hPa
Normal
1017 hPa
Normal
1022 hPa
High
1022 hPa
High
1019 hPa
High
Clouds
100%
94%
60%
2%
100%
98%
13%
33%
100%
Dew point
20°
25°
20°
20°
20°
21°
12°
13°
14°
UV Index
7
7
7
7
0
Air quality
61
Moderate
53
Moderate
45
Good
50
Moderate
47
Good
Pollen index
Tree
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
Weed
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
Grass
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
Pollutants
Low risk
High risk
PM10
20.5 μg/m3
10.4 μg/m3
7.5 μg/m3
8.3 μg/m3
10.2 μg/m3
PM25
14.1 μg/m3
10 μg/m3
7.3 μg/m3
8 μg/m3
10 μg/m3
NO2
4.3 ppb
4.6 ppb
14.3 ppb
13.2 ppb
11.5 ppb
SO2
0.3 ppb
0.4 ppb
0.3 ppb
0.4 ppb
0.3 ppb
CO
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
O3
46.3 ppb
48.9 ppb
48.2 ppb
53.9 ppb
23.6 ppb