Hourly Weather in Key Center, Washington, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
0 km/h
Calm
1 km/h
Calm
4 km/h
Calm
4 km/h
Calm
5 km/h
Calm
6 km/h
Calm
7 km/h
Calm
3 km/h
Calm
16 km/h
Breezy
Humidity
85%
Extremely humid
81%
Extremely humid
77%
Extremely humid
71%
Extremely humid
65%
Humid
59%
Comfortable
55%
Comfortable
47%
Comfortable
49%
Comfortable
Visibility
15 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
1015 hPa
Normal
1014 hPa
Normal
1014 hPa
Normal
1014 hPa
Normal
1013 hPa
Normal
1012 hPa
Normal
1012 hPa
Normal
1011 hPa
Normal
1011 hPa
Normal
Clouds
100%
79%
30%
6%
4%
2%
1%
1%
0%
Dew point
15°
15°
15°
15°
15°
15°
15°
13°
14°
UV Index
3
5
7
8
7
6
4
3
1
Air quality
21
Good
21
Good
21
Good
21
Good
19
Good
19
Good
32
Good
31
Good
30
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
9.7 μg/m3
9.7 μg/m3
9.7 μg/m3
9.7 μg/m3
9.7 μg/m3
9.7 μg/m3
5.8 μg/m3
5.1 μg/m3
4.2 μg/m3
PM25
3.7 μg/m3
3.7 μg/m3
3.7 μg/m3
3.7 μg/m3
3.4 μg/m3
3.4 μg/m3
4.6 μg/m3
4 μg/m3
3.3 μg/m3
NO2
1.9 ppb
1.3 ppb
1.1 ppb
0.8 ppb
0.6 ppb
0.6 ppb
0.5 ppb
0.5 ppb
0.6 ppb
SO2
0.3 ppb
0.3 ppb
0.3 ppb
0.3 ppb
0.3 ppb
0.3 ppb
0.3 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
8.3 ppb
9.8 ppb
11.9 ppb
14.2 ppb
18.7 ppb
20.9 ppb
34.5 ppb
33.8 ppb
32.7 ppb