Hourly Weather in Changsha, Hunan, China
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
2 mph
Calm
3 mph
Calm
2 mph
Calm
2 mph
Calm
2 mph
Calm
2 mph
Calm
4 mph
Calm
5 mph
Light
4 mph
Calm
Humidity
71%
Extremely humid
64%
Humid
56%
Comfortable
50%
Comfortable
45%
Comfortable
43%
Dry
42%
Dry
46%
Comfortable
60%
Comfortable
Visibility
10 mi
Good
10 mi
Good
10 mi
Good
10 mi
Good
10 mi
Good
10 mi
Good
10 mi
Good
10 mi
Good
10 mi
Good
Pressure
1040 hPa
Extremely high
1039 hPa
Extremely high
1037 hPa
Extremely high
1035 hPa
Very high
1033 hPa
Very high
1032 hPa
Very high
1031 hPa
Very high
1031 hPa
Very high
1031 hPa
Very high
Clouds
40%
38%
73%
84%
47%
11%
13%
12%
7%
Dew point
29°
29°
29°
28°
27°
27°
27°
27°
28°
UV Index
1
3
4
4
3
2
1
0
0
Air quality
117
Unhealthy for sensitive groups
92
Moderate
79
Moderate
71
Moderate
66
Moderate
64
Moderate
64
Moderate
64
Moderate
73
Moderate
Pollen index
Tree
1 / 5
1 / 5
1 / 5
1 / 5
1 / 5
1 / 5
1 / 5
1 / 5
1 / 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
1.14 μg/ft3
0.86 μg/ft3
0.68 μg/ft3
0.58 μg/ft3
0.53 μg/ft3
0.50 μg/ft3
0.50 μg/ft3
0.50 μg/ft3
0.60 μg/ft3
PM25
3.32 μg/ft3
2.61 μg/ft3
2.22 μg/ft3
2.00 μg/ft3
1.87 μg/ft3
1.82 μg/ft3
1.80 μg/ft3
1.81 μg/ft3
2.05 μg/ft3
NO2
4.9 ppb
2.2 ppb
1.8 ppb
1.4 ppb
1 ppb
1.2 ppb
1.3 ppb
1.4 ppb
7.5 ppb
SO2
5.9 ppb
6.2 ppb
5.6 ppb
4.9 ppb
4.2 ppb
4.2 ppb
4.1 ppb
4 ppb
5.7 ppb
CO
0.4 ppb
0.3 ppb
0.3 ppb
0.3 ppb
0.3 ppb
0.3 ppb
0.3 ppb
0.3 ppb
0.3 ppb
O3
24.2 ppb
33.2 ppb
39.5 ppb
44.4 ppb
48.7 ppb
51 ppb
52.1 ppb
52.9 ppb
49 ppb