Hourly Weather in South Union, Washington, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
3 km/h
Calm
5 km/h
Calm
5 km/h
Calm
5 km/h
Calm
6 km/h
Calm
6 km/h
Calm
6 km/h
Calm
4 km/h
Calm
6 km/h
Calm
Humidity
95%
Extremely humid
91%
Extremely humid
94%
Extremely humid
91%
Extremely humid
91%
Extremely humid
93%
Extremely humid
93%
Extremely humid
90%
Extremely humid
79%
Extremely humid
Visibility
16 km
Good
13 km
Good
13 km
Good
13 km
Good
13 km
Good
13 km
Good
13 km
Good
14 km
Good
16 km
Good
Pressure
1018 hPa
High
1018 hPa
Normal
1017 hPa
Normal
1018 hPa
Normal
1018 hPa
Normal
1018 hPa
High
1018 hPa
High
1019 hPa
High
1019 hPa
High
Clouds
16%
45%
100%
100%
100%
100%
100%
5%
1%
Dew point
13°
13°
13°
12°
13°
13°
12°
12°
12°
UV Index
0
0
0
0
0
0
0
0
1
Air quality
13
Good
14
Good
14
Good
15
Good
16
Good
17
Good
20
Good
58
Moderate
58
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
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
Pollutants
Low risk
High risk
PM10
4.3 μg/m3
4.3 μg/m3
4.3 μg/m3
4.3 μg/m3
4.3 μg/m3
4.3 μg/m3
4.3 μg/m3
17.7 μg/m3
17.4 μg/m3
PM25
0.4 μg/m3
0.7 μg/m3
1.2 μg/m3
1.8 μg/m3
2.4 μg/m3
3 μg/m3
3.5 μg/m3
13 μg/m3
12.6 μg/m3
NO2
4 ppb
4.6 ppb
5.3 ppb
6 ppb
6.8 ppb
7.5 ppb
6 ppb
4.4 ppb
2.4 ppb
SO2
0.3 ppb
0.3 ppb
0.3 ppb
0.3 ppb
0.3 ppb
0.3 ppb
0.3 ppb
0.3 ppb
0.3 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
14.3 ppb
14.8 ppb
15.6 ppb
16.4 ppb
17.3 ppb
18.2 ppb
19 ppb
16.4 ppb
18.8 ppb