Hourly Weather in Honolulu County, Hawaii, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
7 mph
Light
9 mph
Light
9 mph
Light
8 mph
Light
7 mph
Light
6 mph
Light
5 mph
Calm
4 mph
Calm
4 mph
Calm
Humidity
72%
Extremely humid
74%
Extremely humid
71%
Extremely humid
79%
Extremely humid
79%
Extremely humid
79%
Extremely humid
80%
Extremely humid
82%
Extremely humid
84%
Extremely humid
Visibility
10 mi
Good
10 mi
Good
10 mi
Good
9 mi
Good
9 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
1019 hPa
High
1018 hPa
Normal
1018 hPa
Normal
1018 hPa
Normal
1018 hPa
High
Clouds
44%
50%
56%
59%
55%
59%
63%
67%
53%
Dew point
59°
61°
61°
64°
64°
64°
64°
64°
64°
UV Index
1
3
5
6
5
3
1
0
0
Air quality
25
Good
27
Good
30
Good
32
Good
33
Good
33
Good
33
Good
33
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
0.14 μg/ft3
0.16 μg/ft3
0.18 μg/ft3
0.20 μg/ft3
0.22 μg/ft3
0.23 μg/ft3
0.24 μg/ft3
0.25 μg/ft3
0.26 μg/ft3
PM25
0.45 μg/ft3
0.50 μg/ft3
0.57 μg/ft3
0.62 μg/ft3
0.67 μg/ft3
0.71 μg/ft3
0.74 μg/ft3
0.77 μg/ft3
0.79 μg/ft3
NO2
0.6 ppb
0.4 ppb
0.2 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.2 ppb
0.2 ppb
SO2
0.7 ppb
0.7 ppb
0.6 ppb
0.5 ppb
0.3 ppb
0.2 ppb
0.2 ppb
0.1 ppb
0.1 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
25.4 ppb
27.1 ppb
30.1 ppb
31.6 ppb
32.5 ppb
32.8 ppb
32.8 ppb
32.6 ppb
32.3 ppb