Hourly Weather in Simpson, West Virginia, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
2 km/h
Calm
1 km/h
Calm
15 km/h
Light
7 km/h
Calm
6 km/h
Calm
7 km/h
Calm
9 km/h
Light
4 km/h
Calm
8 km/h
Calm
Humidity
65%
Humid
64%
Humid
78%
Extremely humid
88%
Extremely humid
90%
Extremely humid
88%
Extremely humid
89%
Extremely humid
89%
Extremely humid
86%
Extremely humid
Visibility
16 km
Good
16 km
Good
16 km
Good
15 km
Good
14 km
Good
15 km
Good
15 km
Good
14 km
Good
16 km
Good
Pressure
1018 hPa
Normal
1017 hPa
Normal
1017 hPa
Normal
1017 hPa
Normal
1017 hPa
Normal
1018 hPa
Normal
1018 hPa
Normal
1018 hPa
High
1018 hPa
High
Clouds
96%
100%
100%
100%
100%
100%
96%
100%
100%
Dew point
19°
19°
19°
19°
19°
19°
19°
19°
18°
UV Index
3
2
1
0
0
0
0
0
0
Air quality
36
Good
36
Good
36
Good
37
Good
37
Good
37
Good
62
Moderate
60
Moderate
57
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
14 μg/m3
14 μg/m3
14 μg/m3
14 μg/m3
14 μg/m3
14 μg/m3
15.7 μg/m3
14.7 μg/m3
12.8 μg/m3
PM25
5.5 μg/m3
5.4 μg/m3
5.2 μg/m3
5 μg/m3
4.9 μg/m3
4.7 μg/m3
15 μg/m3
14 μg/m3
12.2 μg/m3
NO2
0.4 ppb
0.4 ppb
1.4 ppb
2.3 ppb
3.2 ppb
3.3 ppb
1.8 ppb
1.6 ppb
1.3 ppb
SO2
0.3 ppb
0.3 ppb
0.3 ppb
0.3 ppb
0.2 ppb
0.3 ppb
0.2 ppb
0.2 ppb
0.2 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
38.9 ppb
39 ppb
39.2 ppb
39.4 ppb
39.6 ppb
39.8 ppb
33.1 ppb
33 ppb
33.7 ppb