Hourly Weather in San Marco Estates, South Carolina, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
5 km/h
Calm
4 km/h
Calm
4 km/h
Calm
5 km/h
Calm
5 km/h
Calm
21 km/h
Breezy
6 km/h
Calm
5 km/h
Calm
2 km/h
Calm
Humidity
57%
Comfortable
53%
Comfortable
50%
Comfortable
48%
Comfortable
51%
Comfortable
79%
Extremely humid
81%
Extremely humid
84%
Extremely humid
84%
Extremely humid
Visibility
16 km
Good
16 km
Good
16 km
Good
16 km
Good
16 km
Good
16 km
Good
9 km
Fair
16 km
Good
16 km
Good
Pressure
1012 hPa
Normal
1010 hPa
Normal
1009 hPa
Normal
1009 hPa
Low
1009 hPa
Low
1009 hPa
Normal
1010 hPa
Normal
1010 hPa
Normal
1009 hPa
Normal
Clouds
85%
27%
17%
29%
61%
86%
84%
38%
2%
Dew point
23°
21°
21°
21°
21°
23°
23°
24°
24°
UV Index
3
4
2
2
1
0
0
0
0
Air quality
43
Good
44
Good
47
Good
50
Moderate
52
Moderate
53
Moderate
55
Moderate
56
Moderate
94
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
15.1 μg/m3
15.1 μg/m3
15.1 μg/m3
15.1 μg/m3
15.1 μg/m3
15.1 μg/m3
15.1 μg/m3
15.1 μg/m3
33.5 μg/m3
PM25
7.7 μg/m3
7.9 μg/m3
8.3 μg/m3
8.9 μg/m3
9.6 μg/m3
10.3 μg/m3
11 μg/m3
11.6 μg/m3
31.6 μg/m3
NO2
0.6 ppb
0.7 ppb
0.7 ppb
0.8 ppb
1.9 ppb
3.2 ppb
4.4 ppb
5.9 ppb
7.5 ppb
SO2
0.3 ppb
0.3 ppb
0.3 ppb
0.3 ppb
0.3 ppb
0.3 ppb
0.3 ppb
0.3 ppb
0.3 ppb
CO
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.3 ppb
0.3 ppb
0.3 ppb
O3
29.1 ppb
29.3 ppb
29.7 ppb
30.3 ppb
30.9 ppb
31.6 ppb
32.2 ppb
32.8 ppb
36.4 ppb