Hourly Weather in Volcano, Hawaii, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
15 km/h
Light
17 km/h
Breezy
18 km/h
Breezy
18 km/h
Breezy
18 km/h
Breezy
19 km/h
Breezy
19 km/h
Breezy
18 km/h
Breezy
18 km/h
Breezy
Humidity
93%
Extremely humid
90%
Extremely humid
85%
Extremely humid
84%
Extremely humid
85%
Extremely humid
85%
Extremely humid
86%
Extremely humid
84%
Extremely humid
82%
Extremely humid
Visibility
16 km
Good
7 km
Fair
4 km
Low
3 km
Low
4 km
Low
6 km
Fair
9 km
Fair
12 km
Good
14 km
Good
Pressure
1019 hPa
High
1018 hPa
Normal
1017 hPa
Normal
1017 hPa
Normal
1017 hPa
Normal
1017 hPa
Normal
1017 hPa
Normal
1018 hPa
Normal
1018 hPa
High
Clouds
69%
20%
16%
16%
23%
38%
81%
69%
56%
Dew point
18°
15°
13°
13°
14°
14°
15°
16°
17°
UV Index
0
0
0
0
0
0
0
0
2
Air quality
23
Good
21
Good
21
Good
20
Good
20
Good
19
Good
19
Good
20
Good
20
Good
Pollen index
Tree
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
Weed
1 / 5
1 / 5
1 / 5
1 / 5
1 / 5
1 / 5
1 / 5
1 / 5
1 / 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
6.3 μg/m3
6 μg/m3
5.9 μg/m3
5.8 μg/m3
5.6 μg/m3
5.4 μg/m3
4.9 μg/m3
4.4 μg/m3
3.9 μg/m3
PM25
4 μg/m3
3.8 μg/m3
3.7 μg/m3
3.6 μg/m3
3.5 μg/m3
3.4 μg/m3
3.1 μg/m3
2.8 μg/m3
2.6 μg/m3
NO2
0.9 ppb
0.8 ppb
0.7 ppb
0.8 ppb
0.8 ppb
0.8 ppb
0.6 ppb
0.4 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
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
21.7 ppb
21.7 ppb
21.7 ppb
21.5 ppb
21.1 ppb
20.7 ppb
20.8 ppb
21 ppb
21.6 ppb