Hourly Weather in Port O'Brien, Alaska, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
14 mph
Breezy
14 mph
Breezy
14 mph
Breezy
13 mph
Breezy
12 mph
Breezy
10 mph
Breezy
9 mph
Light
8 mph
Light
7 mph
Light
Humidity
39%
Dry
38%
Dry
38%
Dry
38%
Dry
38%
Dry
41%
Dry
42%
Dry
43%
Dry
43%
Dry
Visibility
10 mi
Good
10 mi
Good
10 mi
Good
10 mi
Good
10 mi
Good
10 mi
Good
10 mi
Good
10 mi
Good
10 mi
Good
Pressure
1021 hPa
High
1021 hPa
High
1020 hPa
High
1020 hPa
High
1020 hPa
High
1020 hPa
High
1021 hPa
High
1021 hPa
High
1021 hPa
High
Clouds
0%
0%
0%
0%
0%
0%
1%
2%
1%
Dew point
-6°
-5°
-5°
-5°
-5°
-5°
-5°
-5°
-4°
UV Index
0
0
0
0
0
0
0
0
0
Air quality
37
Good
37
Good
36
Good
36
Good
36
Good
36
Good
36
Good
36
Good
35
Good
Pollen index
Tree
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
Weed
1 / 5
1 / 5
1 / 5
1 / 5
1 / 5
1 / 5
1 / 5
1 / 5
1 / 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
0.03 μg/ft3
0.03 μg/ft3
0.03 μg/ft3
0.03 μg/ft3
0.03 μg/ft3
PM25
0.02 μg/ft3
0.02 μg/ft3
0.02 μg/ft3
0.02 μg/ft3
0.02 μg/ft3
0.02 μg/ft3
0.02 μg/ft3
0.03 μg/ft3
0.03 μg/ft3
NO2
0.53 ppb
0.53 ppb
0.52 ppb
0.52 ppb
0.63 ppb
0.74 ppb
0.85 ppb
1.01 ppb
1.17 ppb
SO2
0.16 ppb
0.16 ppb
0.16 ppb
0.16 ppb
0.16 ppb
0.16 ppb
0.16 ppb
0.16 ppb
0.15 ppb
CO
0.13 ppb
0.13 ppb
0.13 ppb
0.13 ppb
0.14 ppb
0.14 ppb
0.14 ppb
0.14 ppb
0.14 ppb
O3
38.9 ppb
38.9 ppb
38.9 ppb
38.9 ppb
38.8 ppb
38.8 ppb
38.7 ppb
38.2 ppb
37.8 ppb