Daily Weather in Perth, Virginia, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
14 km/h
Light
10 km/h
Light
28 km/h
Breezy
18 km/h
Breezy
13 km/h
Light
10 km/h
Light
10 km/h
Light
12 km/h
Light
6 km/h
Calm
Humidity
98%
Extremely humid
96%
Extremely humid
92%
Extremely humid
88%
Extremely humid
79%
Extremely humid
92%
Extremely humid
98%
Extremely humid
99%
Extremely humid
100%
Extremely humid
Visibility
16 km
Good
16 km
Good
16 km
Good
16 km
Good
16 km
Good
16 km
Good
16 km
Good
12 km
Good
11 km
Good
Pressure
1015 hPa
Normal
1011 hPa
Normal
1007 hPa
Low
1009 hPa
Low
1014 hPa
Normal
1016 hPa
Normal
1014 hPa
Normal
1011 hPa
Normal
1016 hPa
Normal
Clouds
100%
100%
100%
54%
98%
100%
100%
100%
100%
Dew point
23°
21°
24°
20°
18°
19°
21°
23°
23°
UV Index
7
6
7
7
7
Air quality
69
Moderate
65
Moderate
71
Moderate
41
Good
48
Good
Pollen index
Tree
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
Grass
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
Pollutants
Low risk
High risk
PM10
19.4 μg/m3
17.3 μg/m3
20.4 μg/m3
5 μg/m3
5.2 μg/m3
PM25
18.8 μg/m3
16.3 μg/m3
19.8 μg/m3
4.9 μg/m3
5 μg/m3
NO2
3.2 ppb
2.4 ppb
2.3 ppb
1.7 ppb
2.1 ppb
SO2
0.6 ppb
0.5 ppb
0.5 ppb
0.4 ppb
0.5 ppb
CO
0.2 ppb
0.2 ppb
0.3 ppb
0.2 ppb
0.2 ppb
O3
43.7 ppb
55.8 ppb
46 ppb
44.6 ppb
51.8 ppb