Hourly Weather in Honolulu County, Hawaii, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
3 mph
Calm
3 mph
Calm
5 mph
Light
7 mph
Light
8 mph
Light
9 mph
Light
10 mph
Breezy
11 mph
Breezy
11 mph
Breezy
Humidity
79%
Extremely humid
70%
Humid
70%
Humid
67%
Humid
66%
Humid
69%
Humid
70%
Humid
70%
Humid
71%
Extremely humid
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
1016 hPa
Normal
1016 hPa
Normal
1017 hPa
Normal
1017 hPa
Normal
1016 hPa
Normal
1015 hPa
Normal
1014 hPa
Normal
1013 hPa
Normal
1013 hPa
Normal
Clouds
27%
2%
5%
20%
32%
42%
37%
32%
50%
Dew point
57°
59°
62°
62°
63°
64°
64°
64°
64°
UV Index
0
0
2
4
5
5
5
4
2
Air quality
28
Good
28
Good
29
Good
29
Good
30
Good
31
Good
31
Good
32
Good
32
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
0.15 μg/ft3
0.14 μg/ft3
0.13 μg/ft3
0.12 μg/ft3
0.12 μg/ft3
0.12 μg/ft3
0.12 μg/ft3
0.13 μg/ft3
0.14 μg/ft3
PM25
0.10 μg/ft3
0.10 μg/ft3
0.09 μg/ft3
0.08 μg/ft3
0.08 μg/ft3
0.08 μg/ft3
0.08 μg/ft3
0.08 μg/ft3
0.09 μg/ft3
NO2
1.01 ppb
1.14 ppb
0.82 ppb
0.5 ppb
0.18 ppb
0.16 ppb
0.14 ppb
0.12 ppb
0.15 ppb
SO2
0.15 ppb
0.16 ppb
0.15 ppb
0.14 ppb
0.13 ppb
0.11 ppb
0.09 ppb
0.08 ppb
0.08 ppb
CO
0.09 ppb
0.09 ppb
0.09 ppb
0.08 ppb
0.08 ppb
0.08 ppb
0.08 ppb
0.08 ppb
0.09 ppb
O3
30.8 ppb
30.7 ppb
32.5 ppb
34.4 ppb
36.2 ppb
36.1 ppb
36 ppb
35.8 ppb
35.8 ppb