Hourly Weather in Armstrong, Virginia, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
9 km/h
Light
10 km/h
Light
9 km/h
Light
1 km/h
Calm
5 km/h
Calm
6 km/h
Calm
5 km/h
Calm
6 km/h
Calm
6 km/h
Calm
Humidity
79%
Extremely humid
79%
Extremely humid
85%
Extremely humid
84%
Extremely humid
90%
Extremely humid
91%
Extremely humid
93%
Extremely humid
93%
Extremely humid
94%
Extremely humid
Visibility
16 km
Good
16 km
Good
5 km
Fair
16 km
Good
14 km
Good
14 km
Good
12 km
Good
12 km
Good
12 km
Good
Pressure
1016 hPa
Normal
1015 hPa
Normal
1014 hPa
Normal
1015 hPa
Normal
1015 hPa
Normal
1015 hPa
Normal
1014 hPa
Normal
1014 hPa
Normal
1014 hPa
Normal
Clouds
54%
36%
100%
100%
22%
25%
21%
17%
28%
Dew point
20°
19°
19°
19°
18°
18°
18°
18°
18°
UV Index
2
1
0
0
0
0
0
0
0
Air quality
29
Good
29
Good
30
Good
30
Good
31
Good
32
Good
33
Good
35
Good
55
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
6.5 μg/m3
6.5 μg/m3
6.5 μg/m3
6.5 μg/m3
6.5 μg/m3
6.5 μg/m3
6.5 μg/m3
6.5 μg/m3
11.3 μg/m3
PM25
3.4 μg/m3
3.6 μg/m3
3.9 μg/m3
4.3 μg/m3
4.8 μg/m3
5.3 μg/m3
5.8 μg/m3
6.3 μg/m3
11 μg/m3
NO2
0.3 ppb
0.5 ppb
0.7 ppb
0.9 ppb
1.6 ppb
2.2 ppb
2.9 ppb
2.9 ppb
3.1 ppb
SO2
0.2 ppb
0.2 ppb
0.2 ppb
0.3 ppb
0.3 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.1 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
31.3 ppb
31.5 ppb
31.9 ppb
32.5 ppb
33.3 ppb
34 ppb
34.7 ppb
35.3 ppb
28.9 ppb