Hourly Weather in Swansea, South Carolina, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
9 mph
Light
9 mph
Light
7 mph
Light
6 mph
Light
6 mph
Light
5 mph
Light
8 mph
Light
7 mph
Light
6 mph
Light
Humidity
84%
Extremely humid
83%
Extremely humid
86%
Extremely humid
85%
Extremely humid
86%
Extremely humid
86%
Extremely humid
87%
Extremely humid
87%
Extremely humid
88%
Extremely humid
Visibility
9 mi
Good
9 mi
Good
9 mi
Good
9 mi
Good
8 mi
Good
8 mi
Good
8 mi
Good
8 mi
Good
8 mi
Good
Pressure
1016 hPa
Normal
1016 hPa
Normal
1016 hPa
Normal
1016 hPa
Normal
1016 hPa
Normal
1016 hPa
Normal
1016 hPa
Normal
1016 hPa
Normal
1017 hPa
Normal
Clouds
100%
100%
100%
100%
100%
100%
92%
100%
100%
Dew point
66°
65°
65°
64°
65°
66°
67°
68°
68°
UV Index
0
0
0
0
0
0
0
0
0
Air quality
54
Moderate
54
Moderate
54
Moderate
55
Moderate
55
Moderate
56
Moderate
57
Moderate
58
Moderate
59
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
0.39 μg/ft3
0.40 μg/ft3
0.40 μg/ft3
0.40 μg/ft3
0.40 μg/ft3
0.40 μg/ft3
0.40 μg/ft3
0.41 μg/ft3
0.42 μg/ft3
PM25
0.31 μg/ft3
0.31 μg/ft3
0.31 μg/ft3
0.31 μg/ft3
0.31 μg/ft3
0.33 μg/ft3
0.34 μg/ft3
0.36 μg/ft3
0.38 μg/ft3
NO2
4.5 ppb
4.4 ppb
4.3 ppb
4.4 ppb
4.5 ppb
4.6 ppb
4.2 ppb
3.8 ppb
3.4 ppb
SO2
1.3 ppb
1.4 ppb
1.5 ppb
1.4 ppb
1.3 ppb
1.2 ppb
1.1 ppb
1 ppb
0.9 ppb
CO
0.1 ppb
0.1 ppb
0.1 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
O3
38.7 ppb
37.3 ppb
36.5 ppb
35.4 ppb
34.1 ppb
32.6 ppb
32.6 ppb
33.2 ppb
34 ppb