Hourly Weather in Union, Washington, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
10 km/h
Light
10 km/h
Light
11 km/h
Light
13 km/h
Light
13 km/h
Light
14 km/h
Light
15 km/h
Light
16 km/h
Light
14 km/h
Light
Humidity
87%
Extremely humid
88%
Extremely humid
91%
Extremely humid
88%
Extremely humid
86%
Extremely humid
79%
Extremely humid
74%
Extremely humid
85%
Extremely humid
73%
Extremely humid
Visibility
15 km
Good
15 km
Good
11 km
Good
15 km
Good
16 km
Good
16 km
Good
16 km
Good
13 km
Good
16 km
Good
Pressure
1016 hPa
Normal
1016 hPa
Normal
1016 hPa
Normal
1017 hPa
Normal
1017 hPa
Normal
1017 hPa
Normal
1017 hPa
Normal
1017 hPa
Normal
1017 hPa
Normal
Clouds
91%
100%
100%
100%
71%
48%
100%
100%
44%
Dew point
14°
14°
15°
15°
15°
14°
14°
15°
14°
UV Index
0
0
0
0
1
1
2
3
3
Air quality
14
Good
14
Good
14
Good
15
Good
15
Good
16
Good
16
Good
19
Good
19
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
3.2 μg/m3
3.2 μg/m3
3.2 μg/m3
3.2 μg/m3
3.2 μg/m3
3.2 μg/m3
3.2 μg/m3
3.3 μg/m3
3.1 μg/m3
PM25
2.5 μg/m3
2.4 μg/m3
2.3 μg/m3
2.2 μg/m3
2.1 μg/m3
2 μg/m3
1.9 μg/m3
2.3 μg/m3
2.2 μg/m3
NO2
1.6 ppb
1.4 ppb
1.1 ppb
0.8 ppb
0.7 ppb
0.6 ppb
0.6 ppb
0.4 ppb
0.4 ppb
SO2
0.2 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
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
14.2 ppb
14.6 ppb
15.1 ppb
15.8 ppb
16.4 ppb
17 ppb
17.6 ppb
20.2 ppb
20.4 ppb