Hourly Weather in Saint Matthews, South Carolina, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
14 km/h
Light
12 km/h
Light
17 km/h
Breezy
18 km/h
Breezy
18 km/h
Breezy
18 km/h
Breezy
14 km/h
Light
12 km/h
Light
14 km/h
Light
Humidity
70%
Extremely humid
49%
Comfortable
39%
Dry
37%
Dry
40%
Dry
42%
Dry
41%
Dry
49%
Comfortable
46%
Comfortable
Visibility
16 km
Good
16 km
Good
16 km
Good
16 km
Good
16 km
Good
16 km
Good
16 km
Good
16 km
Good
16 km
Good
Pressure
1009 hPa
Low
1008 hPa
Low
1006 hPa
Low
1006 hPa
Low
1006 hPa
Low
1005 hPa
Low
1005 hPa
Low
1005 hPa
Low
1006 hPa
Low
Clouds
97%
11%
0%
0%
0%
51%
0%
100%
10%
Dew point
26°
21°
19°
18°
20°
20°
19°
20°
19°
UV Index
6
6
5
3
1
0
0
0
0
Air quality
58
Moderate
58
Moderate
57
Moderate
57
Moderate
56
Moderate
56
Moderate
55
Moderate
61
Moderate
60
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
22.6 μg/m3
22.6 μg/m3
22.6 μg/m3
22.6 μg/m3
22.6 μg/m3
22.6 μg/m3
22.6 μg/m3
15 μg/m3
14 μg/m3
PM25
12.7 μg/m3
12.6 μg/m3
12.4 μg/m3
12.1 μg/m3
11.9 μg/m3
11.6 μg/m3
11.4 μg/m3
14.6 μg/m3
13.6 μg/m3
NO2
0.5 ppb
0.5 ppb
0.6 ppb
0.6 ppb
1 ppb
1.4 ppb
1.9 ppb
2 ppb
2.2 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
0.4 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
19 ppb
20.1 ppb
21.8 ppb
23.7 ppb
25.7 ppb
27.5 ppb
29.2 ppb
54.2 ppb
52.6 ppb