Daily Weather in Alvin, South Carolina, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
17 km/h
Breezy
19 km/h
Breezy
15 km/h
Light
13 km/h
Light
10 km/h
Light
13 km/h
Light
11 km/h
Light
19 km/h
Breezy
13 km/h
Light
Humidity
94%
Extremely humid
94%
Extremely humid
87%
Extremely humid
73%
Extremely humid
99%
Extremely humid
99%
Extremely humid
92%
Extremely humid
99%
Extremely humid
97%
Extremely humid
Visibility
16 km
Good
16 km
Good
16 km
Good
16 km
Good
16 km
Good
16 km
Good
16 km
Good
14 km
Good
16 km
Good
Pressure
1012 hPa
Normal
1010 hPa
Normal
1009 hPa
Normal
1012 hPa
Normal
1014 hPa
Normal
1013 hPa
Normal
1014 hPa
Normal
1015 hPa
Normal
1015 hPa
Normal
Clouds
100%
100%
26%
16%
97%
97%
100%
100%
98%
Dew point
25°
25°
24°
20°
24°
25°
25°
25°
26°
UV Index
6
7
8
9
9
Air quality
68
Moderate
80
Moderate
73
Moderate
56
Moderate
62
Moderate
Pollen index
Tree
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
Grass
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
Pollutants
Low risk
High risk
PM10
23.7 μg/m3
25.2 μg/m3
21.3 μg/m3
13.4 μg/m3
17.8 μg/m3
PM25
18 μg/m3
24.3 μg/m3
20.6 μg/m3
11.8 μg/m3
15 μg/m3
NO2
4.6 ppb
3.7 ppb
3.7 ppb
3.7 ppb
4.1 ppb
SO2
0.8 ppb
0.7 ppb
0.5 ppb
0.6 ppb
0.9 ppb
CO
0.2 ppb
0.3 ppb
0.3 ppb
0.3 ppb
0.3 ppb
O3
51.1 ppb
63 ppb
63.6 ppb
56.1 ppb
65.2 ppb