Daily Weather in Alpha, Washington, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
10 mph
Light
11 mph
Breezy
21 mph
Strong
10 mph
Light
5 mph
Calm
5 mph
Calm
10 mph
Light
6 mph
Light
6 mph
Light
Humidity
88%
Extremely humid
94%
Extremely humid
93%
Extremely humid
97%
Extremely humid
93%
Extremely humid
92%
Extremely humid
93%
Extremely humid
95%
Extremely humid
94%
Extremely humid
Visibility
10 mi
Good
10 mi
Good
10 mi
Good
15 mi
Good
15 mi
Good
15 mi
Good
15 mi
Good
15 mi
Good
15 mi
Good
Pressure
1017 hPa
Normal
1019 hPa
High
1012 hPa
Normal
1019 hPa
High
1030 hPa
Very high
1032 hPa
Very high
1029 hPa
Very high
1030 hPa
Very high
1029 hPa
Very high
Clouds
100%
100%
100%
100%
100%
90%
100%
100%
100%
Dew point
38°
41°
44°
43°
43°
41°
38°
42°
44°
UV Index
0
0
0
0
0
Air quality
36
Good
37
Good
31
Good
32
Good
31
Good
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
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
Pollutants
Low risk
High risk
PM10
0.27 μg/ft3
0.25 μg/ft3
0.23 μg/ft3
0.19 μg/ft3
0.21 μg/ft3
PM25
0.85 μg/ft3
1.04 μg/ft3
0.89 μg/ft3
0.75 μg/ft3
0.33 μg/ft3
NO2
10 ppb
10.7 ppb
12.8 ppb
9.2 ppb
8.73 ppb
SO2
0.9 ppb
0.6 ppb
0.7 ppb
0.6 ppb
0.81 ppb
CO
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
O3
27 ppb
26.9 ppb
27.5 ppb
31.5 ppb
31.36 ppb