Hourly Weather in Union, North Carolina, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
9 km/h
Light
9 km/h
Light
8 km/h
Calm
5 km/h
Calm
7 km/h
Calm
6 km/h
Calm
6 km/h
Calm
6 km/h
Calm
3 km/h
Calm
Humidity
87%
Extremely humid
87%
Extremely humid
88%
Extremely humid
91%
Extremely humid
92%
Extremely humid
92%
Extremely humid
95%
Extremely humid
93%
Extremely humid
90%
Extremely humid
Visibility
15 km
Good
15 km
Good
15 km
Good
14 km
Good
13 km
Good
11 km
Good
12 km
Good
13 km
Good
14 km
Good
Pressure
1018 hPa
Normal
1018 hPa
High
1017 hPa
Normal
1017 hPa
Normal
1017 hPa
Normal
1017 hPa
Normal
1017 hPa
Normal
1016 hPa
Normal
1016 hPa
Normal
Clouds
100%
100%
100%
100%
100%
100%
100%
100%
100%
Dew point
19°
19°
19°
20°
20°
20°
20°
20°
19°
UV Index
3
2
1
1
0
0
0
0
0
Air quality
30
Good
30
Good
29
Good
29
Good
29
Good
31
Good
33
Good
32
Good
33
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
7.5 μg/m3
7.5 μg/m3
7.5 μg/m3
7.5 μg/m3
7.5 μg/m3
7.5 μg/m3
6.7 μg/m3
6.6 μg/m3
6.8 μg/m3
PM25
3.2 μg/m3
3.6 μg/m3
4.1 μg/m3
4.6 μg/m3
5.1 μg/m3
5.6 μg/m3
5.8 μg/m3
5.8 μg/m3
5.9 μg/m3
NO2
0.8 ppb
0.7 ppb
0.8 ppb
1 ppb
1.2 ppb
1.3 ppb
1.5 ppb
1.6 ppb
2.7 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
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
O3
32.8 ppb
32.2 ppb
31.5 ppb
30.8 ppb
30.2 ppb
29.6 ppb
33.5 ppb
33.1 ppb
31.5 ppb