Hourly Weather in Halena, Hawaii, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
2 mph
Calm
0 mph
Calm
1 mph
Calm
0 mph
Calm
1 mph
Calm
1 mph
Calm
1 mph
Calm
1 mph
Calm
1 mph
Calm
Humidity
91%
Extremely humid
98%
Extremely humid
96%
Extremely humid
93%
Extremely humid
94%
Extremely humid
87%
Extremely humid
77%
Extremely humid
71%
Extremely humid
68%
Humid
Visibility
10 mi
Good
3 mi
Low
4 mi
Fair
0 mi
Low
0 mi
Low
1 mi
Low
0 mi
Low
2 mi
Low
9 mi
Good
Pressure
1015 hPa
Normal
1016 hPa
Normal
1016 hPa
Normal
1017 hPa
Normal
1017 hPa
Normal
1017 hPa
Normal
1017 hPa
Normal
1017 hPa
Normal
1016 hPa
Normal
Clouds
87%
71%
74%
48%
65%
62%
37%
20%
2%
Dew point
63°
63°
62°
60°
59°
56°
54°
52°
50°
UV Index
0
0
0
0
0
0
0
0
0
Air quality
35
Good
36
Good
36
Good
36
Good
37
Good
37
Good
38
Good
38
Good
38
Good
Pollen index
Tree
1 / 5
1 / 5
0 / 5
0 / 5
1 / 5
1 / 5
1 / 5
3 / 5
4 / 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
1 / 5
Pollutants
Low risk
High risk
PM10
0.24 μg/ft3
0.24 μg/ft3
0.25 μg/ft3
0.25 μg/ft3
0.26 μg/ft3
0.27 μg/ft3
0.27 μg/ft3
0.27 μg/ft3
0.28 μg/ft3
PM25
0.16 μg/ft3
0.16 μg/ft3
0.16 μg/ft3
0.16 μg/ft3
0.17 μg/ft3
0.18 μg/ft3
0.18 μg/ft3
0.18 μg/ft3
0.18 μg/ft3
NO2
0.3 ppb
0.3 ppb
0.4 ppb
0.4 ppb
0.4 ppb
0.3 ppb
0.3 ppb
0.3 ppb
0.3 ppb
SO2
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
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
38 ppb
38.5 ppb
38.6 ppb
39.1 ppb
39.6 ppb
40.1 ppb
40.5 ppb
40.7 ppb
41.1 ppb