Hourly Weather in Callaghan, Virginia, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
1 km/h
Calm
5 km/h
Calm
5 km/h
Calm
4 km/h
Calm
4 km/h
Calm
3 km/h
Calm
5 km/h
Calm
6 km/h
Calm
5 km/h
Calm
Humidity
86%
Extremely humid
85%
Extremely humid
86%
Extremely humid
87%
Extremely humid
88%
Extremely humid
87%
Extremely humid
84%
Extremely humid
80%
Extremely humid
77%
Extremely humid
Visibility
9 km
Fair
15 km
Good
15 km
Good
15 km
Good
14 km
Good
15 km
Good
16 km
Good
16 km
Good
16 km
Good
Pressure
1020 hPa
High
1017 hPa
Normal
1017 hPa
Normal
1018 hPa
Normal
1019 hPa
High
1019 hPa
High
1018 hPa
Normal
1018 hPa
Normal
1018 hPa
High
Clouds
97%
100%
100%
100%
100%
100%
58%
79%
94%
Dew point
17°
16°
17°
17°
17°
17°
17°
18°
18°
UV Index
0
0
0
0
0
0
0
1
2
Air quality
35
Good
36
Good
38
Good
40
Good
42
Good
44
Good
46
Good
33
Good
33
Good
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
9.7 μg/m3
9.7 μg/m3
9.7 μg/m3
9.7 μg/m3
9.7 μg/m3
9.7 μg/m3
9.7 μg/m3
6.8 μg/m3
5.7 μg/m3
PM25
6.2 μg/m3
6.4 μg/m3
6.7 μg/m3
7.1 μg/m3
7.5 μg/m3
7.9 μg/m3
8.2 μg/m3
5.8 μg/m3
4.9 μg/m3
NO2
2.2 ppb
2 ppb
1.8 ppb
1.6 ppb
1.4 ppb
1.3 ppb
1.1 ppb
0.7 ppb
0.7 ppb
SO2
0.2 ppb
0.2 ppb
0.2 ppb
0.2 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
0.2 ppb
0.2 ppb
0.2 ppb
O3
27.3 ppb
28 ppb
28.8 ppb
29.9 ppb
31 ppb
32 ppb
32.9 ppb
35.6 ppb
36 ppb