Hourly Weather in Chester, Virginia, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
1 km/h
Calm
1 km/h
Calm
2 km/h
Calm
1 km/h
Calm
5 km/h
Calm
6 km/h
Calm
3 km/h
Calm
2 km/h
Calm
7 km/h
Calm
Humidity
84%
Extremely humid
79%
Extremely humid
75%
Extremely humid
68%
Humid
64%
Humid
62%
Humid
58%
Comfortable
55%
Comfortable
57%
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
1014 hPa
Normal
1014 hPa
Normal
1013 hPa
Normal
1012 hPa
Normal
1012 hPa
Normal
1012 hPa
Normal
1011 hPa
Normal
1010 hPa
Normal
1010 hPa
Normal
Clouds
30%
47%
47%
31%
36%
29%
7%
7%
6%
Dew point
20°
20°
20°
20°
20°
20°
20°
19°
20°
UV Index
3
4
6
6
6
5
4
2
1
Air quality
34
Good
37
Good
42
Good
47
Good
51
Moderate
53
Moderate
55
Moderate
62
Moderate
62
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
14 μg/m3
15.6 μg/m3
15.8 μg/m3
PM25
6 μg/m3
6.6 μg/m3
7.4 μg/m3
8.3 μg/m3
9.3 μg/m3
10.2 μg/m3
11 μg/m3
14.7 μg/m3
14.8 μg/m3
NO2
1.5 ppb
0.7 ppb
0.7 ppb
0.6 ppb
0.6 ppb
0.6 ppb
0.6 ppb
0.7 ppb
1.3 ppb
SO2
0.3 ppb
0.3 ppb
0.3 ppb
0.3 ppb
0.3 ppb
0.3 ppb
0.3 ppb
0.4 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
7.2 ppb
10.6 ppb
15.3 ppb
20.8 ppb
26.5 ppb
32 ppb
36.7 ppb
56.6 ppb
54.2 ppb