Hourly Weather in Mill Branch, South Carolina, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
7 mph
Light
2 mph
Calm
4 mph
Calm
3 mph
Calm
1 mph
Calm
1 mph
Calm
3 mph
Calm
4 mph
Calm
2 mph
Calm
Humidity
73%
Extremely humid
80%
Extremely humid
78%
Extremely humid
87%
Extremely humid
89%
Extremely humid
98%
Extremely humid
98%
Extremely humid
98%
Extremely humid
98%
Extremely humid
Visibility
3 mi
Low
6 mi
Fair
8 mi
Good
3 mi
Low
4 mi
Fair
6 mi
Good
7 mi
Good
7 mi
Good
7 mi
Good
Pressure
1012 hPa
Normal
1012 hPa
Normal
1012 hPa
Normal
1012 hPa
Normal
1012 hPa
Normal
1013 hPa
Normal
1013 hPa
Normal
1014 hPa
Normal
1013 hPa
Normal
Clouds
100%
98%
87%
84%
98%
98%
89%
78%
45%
Dew point
74°
76°
75°
75°
74°
76°
75°
75°
74°
UV Index
3
2
1
1
0
0
0
0
0
Air quality
69
Moderate
68
Moderate
65
Moderate
63
Moderate
63
Moderate
64
Moderate
65
Moderate
66
Moderate
68
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
0.84 μg/ft3
0.81 μg/ft3
0.76 μg/ft3
0.69 μg/ft3
0.67 μg/ft3
0.67 μg/ft3
0.66 μg/ft3
0.67 μg/ft3
0.69 μg/ft3
PM25
0.52 μg/ft3
0.51 μg/ft3
0.47 μg/ft3
0.44 μg/ft3
0.44 μg/ft3
0.45 μg/ft3
0.46 μg/ft3
0.48 μg/ft3
0.51 μg/ft3
NO2
1.2 ppb
1.6 ppb
1.6 ppb
1.7 ppb
1.8 ppb
2.9 ppb
4 ppb
5.1 ppb
5.6 ppb
SO2
0.3 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
CO
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
O3
42.5 ppb
39.4 ppb
37.7 ppb
36.8 ppb
37 ppb
35.6 ppb
32.1 ppb
27.9 ppb
24.9 ppb