Hourly Weather in Knotty Branch, South Carolina, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
3 km/h
Calm
8 km/h
Calm
11 km/h
Light
11 km/h
Light
10 km/h
Light
12 km/h
Light
6 km/h
Calm
6 km/h
Calm
9 km/h
Light
Humidity
97%
Extremely humid
87%
Extremely humid
76%
Extremely humid
66%
Humid
63%
Humid
93%
Extremely humid
82%
Extremely humid
81%
Extremely humid
70%
Extremely humid
Visibility
15 km
Good
15 km
Good
16 km
Good
16 km
Good
16 km
Good
1 km
Low
16 km
Good
16 km
Good
16 km
Good
Pressure
1018 hPa
Normal
1017 hPa
Normal
1019 hPa
High
1018 hPa
High
1017 hPa
Normal
1017 hPa
Normal
1017 hPa
Normal
1016 hPa
Normal
1016 hPa
Normal
Clouds
100%
100%
82%
100%
100%
100%
100%
91%
100%
Dew point
24°
24°
24°
22°
22°
24°
25°
25°
24°
UV Index
0
1
2
2
5
3
3
5
4
Air quality
7
Good
7
Good
13
Good
20
Good
27
Good
33
Good
39
Good
42
Good
40
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
7.5 μg/m3
7.5 μg/m3
7.5 μg/m3
7.5 μg/m3
7.5 μg/m3
7.5 μg/m3
7.5 μg/m3
9 μg/m3
8.6 μg/m3
PM25
0.6 μg/m3
1.3 μg/m3
2.3 μg/m3
3.5 μg/m3
4.8 μg/m3
5.9 μg/m3
7 μg/m3
7.5 μg/m3
7.1 μg/m3
NO2
2.1 ppb
1.7 ppb
1.3 ppb
1 ppb
0.9 ppb
0.8 ppb
0.8 ppb
0.7 ppb
0.6 ppb
SO2
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.2 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
0.2 ppb
O3
5.4 ppb
7.4 ppb
10.2 ppb
13.4 ppb
16.8 ppb
20 ppb
22.8 ppb
37.2 ppb
39.2 ppb