Hourly Weather in Saint Stephen, South Carolina, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
0 km/h
Calm
3 km/h
Calm
4 km/h
Calm
3 km/h
Calm
1 km/h
Calm
3 km/h
Calm
6 km/h
Calm
1 km/h
Calm
1 km/h
Calm
Humidity
93%
Extremely humid
96%
Extremely humid
96%
Extremely humid
88%
Extremely humid
81%
Extremely humid
75%
Extremely humid
72%
Extremely humid
66%
Humid
60%
Humid
Visibility
16 km
Good
12 km
Good
12 km
Good
15 km
Good
16 km
Good
16 km
Good
16 km
Good
16 km
Good
16 km
Good
Pressure
1011 hPa
Normal
1012 hPa
Normal
1012 hPa
Normal
1012 hPa
Normal
1012 hPa
Normal
1011 hPa
Normal
1010 hPa
Normal
1011 hPa
Normal
1010 hPa
Normal
Clouds
92%
100%
100%
100%
100%
100%
100%
61%
96%
Dew point
22°
24°
25°
24°
24°
24°
24°
23°
23°
UV Index
0
0
1
3
4
5
5
3
4
Air quality
53
Moderate
53
Moderate
53
Moderate
54
Moderate
54
Moderate
54
Moderate
55
Moderate
55
Moderate
60
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
9.2 μg/m3
9.9 μg/m3
10.1 μg/m3
21.6 μg/m3
21.6 μg/m3
21.6 μg/m3
21.6 μg/m3
21.6 μg/m3
15.2 μg/m3
PM25
10.2 μg/m3
10.2 μg/m3
10.3 μg/m3
10.5 μg/m3
10.7 μg/m3
10.9 μg/m3
11.1 μg/m3
11.2 μg/m3
13.8 μg/m3
NO2
2 ppb
1.6 ppb
1.4 ppb
1.1 ppb
0.8 ppb
0.7 ppb
0.6 ppb
0.4 ppb
0.5 ppb
SO2
0.3 ppb
0.3 ppb
0.3 ppb
0.3 ppb
0.4 ppb
0.4 ppb
0.4 ppb
0.3 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
4.3 ppb
5.8 ppb
8.7 ppb
12.6 ppb
17.2 ppb
21.9 ppb
26.5 ppb
30.4 ppb
49.7 ppb