Hourly Weather in Jefferson, South Carolina, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
1 km/h
Calm
5 km/h
Calm
4 km/h
Calm
4 km/h
Calm
4 km/h
Calm
6 km/h
Calm
9 km/h
Light
7 km/h
Calm
5 km/h
Calm
Humidity
97%
Extremely humid
95%
Extremely humid
95%
Extremely humid
96%
Extremely humid
97%
Extremely humid
98%
Extremely humid
96%
Extremely humid
96%
Extremely humid
96%
Extremely humid
Visibility
15 km
Good
12 km
Good
12 km
Good
12 km
Good
12 km
Good
3 km
Low
12 km
Good
12 km
Good
4 km
Low
Pressure
1016 hPa
Normal
1015 hPa
Normal
1015 hPa
Normal
1015 hPa
Normal
1014 hPa
Normal
1014 hPa
Normal
1014 hPa
Normal
1015 hPa
Normal
1016 hPa
Normal
Clouds
28%
2%
4%
18%
100%
100%
100%
95%
100%
Dew point
23°
22°
22°
22°
22°
22°
22°
22°
22°
UV Index
0
0
0
0
0
0
0
0
1
Air quality
27
Good
29
Good
31
Good
34
Good
39
Good
43
Good
47
Good
50
Moderate
30
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
1 / 5
0 / 5
0 / 5
0 / 5
Pollutants
Low risk
High risk
PM10
12.9 μg/m3
12.9 μg/m3
12.9 μg/m3
12.9 μg/m3
12.9 μg/m3
12.9 μg/m3
12.9 μg/m3
12.9 μg/m3
5.4 μg/m3
PM25
4.8 μg/m3
5.1 μg/m3
5.5 μg/m3
6.1 μg/m3
6.9 μg/m3
7.6 μg/m3
8.3 μg/m3
9 μg/m3
5.3 μg/m3
NO2
3 ppb
3.3 ppb
3.5 ppb
3.7 ppb
3.9 ppb
4.1 ppb
3.3 ppb
2.6 ppb
2 ppb
SO2
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.1 ppb
0.1 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
14 ppb
14.8 ppb
16.4 ppb
18.5 ppb
21 ppb
23.6 ppb
26.1 ppb
28.2 ppb
25.6 ppb