Hourly Weather in Clayton, South Carolina, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
3 km/h
Calm
1 km/h
Calm
1 km/h
Calm
1 km/h
Calm
3 km/h
Calm
5 km/h
Calm
6 km/h
Calm
6 km/h
Calm
7 km/h
Calm
Humidity
97%
Extremely humid
97%
Extremely humid
96%
Extremely humid
94%
Extremely humid
93%
Extremely humid
86%
Extremely humid
82%
Extremely humid
83%
Extremely humid
83%
Extremely humid
Visibility
15 km
Good
12 km
Good
12 km
Good
12 km
Good
13 km
Good
16 km
Good
16 km
Good
16 km
Good
16 km
Good
Pressure
1018 hPa
High
1018 hPa
High
1018 hPa
High
1019 hPa
High
1019 hPa
High
1019 hPa
High
1019 hPa
High
1018 hPa
Normal
1017 hPa
Normal
Clouds
85%
100%
100%
100%
100%
100%
100%
100%
100%
Dew point
21°
21°
21°
22°
22°
23°
23°
22°
23°
UV Index
0
0
1
3
5
6
4
2
4
Air quality
42
Good
43
Good
45
Good
48
Good
51
Moderate
52
Moderate
53
Moderate
54
Moderate
41
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
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
7.3 μg/m3
PM25
7.5 μg/m3
7.7 μg/m3
8 μg/m3
8.5 μg/m3
9.1 μg/m3
9.7 μg/m3
10.3 μg/m3
10.8 μg/m3
6.7 μg/m3
NO2
3.3 ppb
2.9 ppb
2.2 ppb
1.5 ppb
0.7 ppb
0.7 ppb
0.6 ppb
0.6 ppb
0.5 ppb
SO2
0.2 ppb
0.2 ppb
0.2 ppb
0.2 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
7.5 ppb
8.9 ppb
11.5 ppb
15 ppb
19.1 ppb
23.4 ppb
27.5 ppb
31.1 ppb
44.3 ppb