Hourly Weather in Waiehu, Hawaii, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
3 mph
Calm
2 mph
Calm
2 mph
Calm
3 mph
Calm
3 mph
Calm
3 mph
Calm
3 mph
Calm
3 mph
Calm
2 mph
Calm
Humidity
84%
Extremely humid
87%
Extremely humid
89%
Extremely humid
89%
Extremely humid
90%
Extremely humid
90%
Extremely humid
87%
Extremely humid
87%
Extremely humid
90%
Extremely humid
Visibility
5 mi
Fair
5 mi
Fair
5 mi
Fair
2 mi
Low
2 mi
Low
6 mi
Fair
6 mi
Fair
5 mi
Fair
4 mi
Fair
Pressure
1019 hPa
High
1018 hPa
Normal
1018 hPa
Normal
1018 hPa
Normal
1018 hPa
Normal
1018 hPa
Normal
1018 hPa
High
1019 hPa
High
1020 hPa
High
Clouds
100%
100%
100%
100%
100%
100%
100%
100%
100%
Dew point
66°
67°
67°
67°
67°
67°
66°
66°
67°
UV Index
4
2
1
0
0
0
0
0
0
Air quality
30
Good
30
Good
31
Good
32
Good
32
Good
33
Good
33
Good
34
Good
34
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
0.24 μg/ft3
0.23 μg/ft3
0.23 μg/ft3
0.32 μg/ft3
0.29 μg/ft3
0.28 μg/ft3
0.24 μg/ft3
0.25 μg/ft3
0.26 μg/ft3
PM25
0.13 μg/ft3
0.13 μg/ft3
0.13 μg/ft3
0.17 μg/ft3
0.16 μg/ft3
0.16 μg/ft3
0.13 μg/ft3
0.14 μg/ft3
0.14 μg/ft3
NO2
0.16 ppb
0.16 ppb
0.16 ppb
0.15 ppb
0.17 ppb
0.19 ppb
0.21 ppb
0.23 ppb
0.24 ppb
SO2
0.02 ppb
0.02 ppb
0.03 ppb
0.03 ppb
0.03 ppb
0.03 ppb
0.03 ppb
0.04 ppb
0.04 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
33.05 ppb
34.2 ppb
35.35 ppb
36.51 ppb
36.92 ppb
37.34 ppb
37.76 ppb
36.74 ppb
35.72 ppb