Hourly Weather in Cos Jacket, Alaska, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
5 mph
Light
5 mph
Calm
3 mph
Calm
3 mph
Calm
2 mph
Calm
4 mph
Calm
3 mph
Calm
6 mph
Light
6 mph
Light
Humidity
43%
Dry
44%
Dry
56%
Comfortable
63%
Humid
65%
Humid
73%
Extremely humid
71%
Extremely humid
75%
Extremely humid
79%
Extremely humid
Visibility
10 mi
Good
10 mi
Good
10 mi
Good
10 mi
Good
10 mi
Good
10 mi
Good
10 mi
Good
3 mi
Fair
3 mi
Fair
Pressure
1012 hPa
Normal
1011 hPa
Normal
1011 hPa
Normal
1011 hPa
Normal
1011 hPa
Normal
1012 hPa
Normal
1012 hPa
Normal
1013 hPa
Normal
1013 hPa
Normal
Clouds
13%
20%
30%
41%
59%
77%
99%
100%
100%
Dew point
41°
41°
46°
47°
46°
46°
45°
45°
45°
UV Index
1
0
0
0
0
0
0
0
0
Air quality
31
Good
30
Good
29
Good
27
Good
25
Good
23
Good
20
Good
19
Good
18
Good
Pollen index
Tree
5 / 5
5 / 5
5 / 5
5 / 5
5 / 5
5 / 5
5 / 5
5 / 5
5 / 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
0.03 μg/ft3
0.03 μg/ft3
0.03 μg/ft3
0.03 μg/ft3
0.04 μg/ft3
0.06 μg/ft3
0.07 μg/ft3
0.07 μg/ft3
0.07 μg/ft3
PM25
0.03 μg/ft3
0.02 μg/ft3
0.02 μg/ft3
0.03 μg/ft3
0.04 μg/ft3
0.05 μg/ft3
0.07 μg/ft3
0.07 μg/ft3
0.07 μg/ft3
NO2
0.6 ppb
1 ppb
1.3 ppb
1.7 ppb
2.6 ppb
3.5 ppb
4.3 ppb
3.8 ppb
3.3 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
33.3 ppb
32.1 ppb
30.8 ppb
29.5 ppb
27.4 ppb
24.5 ppb
21.5 ppb
20.1 ppb
19.2 ppb