Hourly Weather in Welcome, South Carolina, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
4 mph
Calm
4 mph
Calm
4 mph
Calm
4 mph
Calm
4 mph
Calm
4 mph
Calm
4 mph
Calm
4 mph
Calm
4 mph
Calm
Humidity
75%
Extremely humid
78%
Extremely humid
79%
Extremely humid
80%
Extremely humid
82%
Extremely humid
84%
Extremely humid
85%
Extremely humid
86%
Extremely humid
86%
Extremely humid
Visibility
10 mi
Good
10 mi
Good
10 mi
Good
10 mi
Good
10 mi
Good
9 mi
Good
9 mi
Good
8 mi
Good
9 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
1016 hPa
Normal
Clouds
100%
100%
100%
100%
100%
100%
100%
72%
79%
Dew point
65°
65°
64°
64°
64°
64°
64°
64°
63°
UV Index
0
0
0
0
0
0
0
0
0
Air quality
52
Moderate
51
Moderate
44
Good
37
Good
35
Good
33
Good
32
Good
32
Good
32
Good
Pollen index
Tree
Weed
Grass
Pollutants
Low risk
High risk
PM10
0.36 μg/ft3
0.31 μg/ft3
0.25 μg/ft3
0.22 μg/ft3
0.20 μg/ft3
0.20 μg/ft3
0.20 μg/ft3
0.20 μg/ft3
0.20 μg/ft3
PM25
0.27 μg/ft3
0.25 μg/ft3
0.22 μg/ft3
0.19 μg/ft3
0.17 μg/ft3
0.16 μg/ft3
0.16 μg/ft3
0.16 μg/ft3
0.16 μg/ft3
NO2
7.8 ppb
6.5 ppb
5.3 ppb
4.1 ppb
4.1 ppb
4.1 ppb
4.1 ppb
4.7 ppb
5.3 ppb
SO2
0.5 ppb
0.5 ppb
0.5 ppb
0.5 ppb
0.5 ppb
0.5 ppb
0.5 ppb
0.6 ppb
0.7 ppb
CO
0.2 ppb
0.2 ppb
0.2 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
O3
47.9 ppb
44.2 ppb
41.5 ppb
39.6 ppb
37.3 ppb
35.1 ppb
32.9 ppb
30.8 ppb
28.6 ppb