Hourly Weather in Halena, Hawaii, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
3 mph
Calm
2 mph
Calm
2 mph
Calm
1 mph
Calm
1 mph
Calm
1 mph
Calm
2 mph
Calm
2 mph
Calm
1 mph
Calm
Humidity
94%
Extremely humid
95%
Extremely humid
95%
Extremely humid
96%
Extremely humid
91%
Extremely humid
86%
Extremely humid
78%
Extremely humid
67%
Humid
56%
Comfortable
Visibility
7 mi
Good
6 mi
Fair
0 mi
Low
0 mi
Low
0 mi
Low
0 mi
Low
1 mi
Low
10 mi
Good
10 mi
Good
Pressure
1017 hPa
Normal
1018 hPa
Normal
1018 hPa
High
1018 hPa
Normal
1017 hPa
Normal
1017 hPa
Normal
1016 hPa
Normal
1016 hPa
Normal
1016 hPa
Normal
Clouds
99%
99%
97%
95%
78%
55%
34%
22%
15%
Dew point
61°
59°
59°
58°
57°
55°
53°
48°
43°
UV Index
0
0
0
0
0
0
0
0
0
Air quality
27
Good
26
Good
23
Good
22
Good
20
Good
19
Good
18
Good
18
Good
18
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
0.08 μg/ft3
0.07 μg/ft3
0.07 μg/ft3
0.07 μg/ft3
0.06 μg/ft3
0.07 μg/ft3
0.07 μg/ft3
0.07 μg/ft3
0.07 μg/ft3
PM25
0.05 μg/ft3
0.05 μg/ft3
0.05 μg/ft3
0.05 μg/ft3
0.05 μg/ft3
0.05 μg/ft3
0.05 μg/ft3
0.05 μg/ft3
0.05 μg/ft3
NO2
0.7 ppb
0.9 ppb
1.1 ppb
1.1 ppb
1.1 ppb
1.1 ppb
1 ppb
0.9 ppb
0.8 ppb
SO2
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
N/A
N/A
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
29.1 ppb
27.5 ppb
25.2 ppb
23.4 ppb
21.6 ppb
20 ppb
19.4 ppb
19.2 ppb
19.2 ppb