Daily Weather in Keystone, Washington, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
42 km/h
Strong
23 km/h
Breezy
23 km/h
Breezy
22 km/h
Breezy
13 km/h
Light
16 km/h
Light
13 km/h
Light
30 km/h
Breezy
14 km/h
Light
Humidity
61%
Humid
64%
Humid
60%
Humid
58%
Comfortable
52%
Comfortable
47%
Comfortable
27%
Very dry
55%
Comfortable
55%
Comfortable
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
1014 hPa
Normal
1015 hPa
Normal
1016 hPa
Normal
1014 hPa
Normal
1015 hPa
Normal
1015 hPa
Normal
1017 hPa
Normal
1016 hPa
Normal
1017 hPa
Normal
Clouds
19%
3%
1%
7%
55%
34%
0%
0%
0%
Dew point
11°
9°
8°
9°
7°
8°
3°
6°
6°
UV Index
8
9
8
9
8
Air quality
82
Moderate
62
Moderate
84
Moderate
94
Moderate
81
Moderate
Pollen index
Tree
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
Grass
3 / 5
2 / 5
2 / 5
2 / 5
2 / 5
2 / 5
Pollutants
Low risk
High risk
PM10
117 μg/m3
15.6 μg/m3
28.1 μg/m3
32.4 μg/m3
27.2 μg/m3
PM25
13.4 μg/m3
14.6 μg/m3
26.7 μg/m3
31.7 μg/m3
25.3 μg/m3
NO2
7 ppb
6.2 ppb
6.9 ppb
7.2 ppb
13.2 ppb
SO2
0.3 ppb
0.2 ppb
0.3 ppb
0.5 ppb
0.4 ppb
CO
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.3 ppb
O3
45.3 ppb
47 ppb
57.2 ppb
52.9 ppb
49.4 ppb