Hourly Weather in Helianya, China
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
6 mph
Light
5 mph
Calm
5 mph
Light
6 mph
Light
6 mph
Light
9 mph
Light
10 mph
Light
12 mph
Breezy
12 mph
Breezy
Humidity
93%
Extremely humid
93%
Extremely humid
93%
Extremely humid
93%
Extremely humid
92%
Extremely humid
90%
Extremely humid
85%
Extremely humid
78%
Extremely humid
74%
Extremely humid
Visibility
10 mi
Good
10 mi
Good
9 mi
Good
10 mi
Good
10 mi
Good
10 mi
Good
10 mi
Good
10 mi
Good
10 mi
Good
Pressure
1008 hPa
Low
1008 hPa
Low
1008 hPa
Low
1008 hPa
Low
1008 hPa
Low
1008 hPa
Low
1008 hPa
Low
1008 hPa
Low
1007 hPa
Low
Clouds
100%
100%
100%
100%
100%
100%
100%
100%
100%
Dew point
75°
75°
75°
75°
75°
75°
75°
75°
75°
UV Index
0
0
0
0
0
0
2
4
5
Air quality
40
Good
39
Good
39
Good
40
Good
41
Good
45
Good
48
Good
49
Good
50
Moderate
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
0.37 μg/ft3
0.38 μg/ft3
0.40 μg/ft3
0.42 μg/ft3
0.44 μg/ft3
0.50 μg/ft3
0.53 μg/ft3
0.52 μg/ft3
0.54 μg/ft3
PM25
0.25 μg/ft3
0.25 μg/ft3
0.26 μg/ft3
0.28 μg/ft3
0.29 μg/ft3
0.33 μg/ft3
0.36 μg/ft3
0.36 μg/ft3
0.37 μg/ft3
NO2
6.69 ppb
6.37 ppb
6.04 ppb
5.52 ppb
5 ppb
4.47 ppb
3.73 ppb
2.98 ppb
2.23 ppb
SO2
10.88 ppb
9.95 ppb
9.02 ppb
8.67 ppb
8.33 ppb
7.98 ppb
7.84 ppb
7.71 ppb
7.57 ppb
CO
0.12 ppb
0.12 ppb
0.12 ppb
0.13 ppb
0.13 ppb
0.13 ppb
0.14 ppb
0.14 ppb
0.15 ppb
O3
13.59 ppb
13.7 ppb
13.82 ppb
16.93 ppb
20.04 ppb
23.15 ppb
30.32 ppb
37.48 ppb
44.65 ppb