Hourly Weather in Poolesville, Virginia, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
10 km/h
Light
10 km/h
Light
3 km/h
Calm
5 km/h
Calm
5 km/h
Calm
3 km/h
Calm
4 km/h
Calm
3 km/h
Calm
7 km/h
Calm
Humidity
90%
Extremely humid
80%
Extremely humid
77%
Extremely humid
77%
Extremely humid
72%
Extremely humid
76%
Extremely humid
84%
Extremely humid
88%
Extremely humid
88%
Extremely humid
Visibility
13 km
Good
16 km
Good
16 km
Good
16 km
Good
16 km
Good
12 km
Good
16 km
Good
8 km
Fair
12 km
Good
Pressure
1021 hPa
High
1020 hPa
High
1020 hPa
High
1020 hPa
High
1019 hPa
High
1019 hPa
High
1019 hPa
High
1019 hPa
High
1020 hPa
High
Clouds
99%
100%
100%
100%
100%
100%
100%
100%
100%
Dew point
20°
19°
18°
18°
17°
18°
19°
20°
20°
UV Index
0
0
0
0
0
0
0
0
0
Air quality
34
Good
34
Good
34
Good
35
Good
35
Good
36
Good
38
Good
41
Good
51
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
1 / 5
1 / 5
1 / 5
1 / 5
1 / 5
1 / 5
1 / 5
1 / 5
1 / 5
Pollutants
Low risk
High risk
PM10
8.6 μg/m3
8.6 μg/m3
8.6 μg/m3
8.6 μg/m3
8.6 μg/m3
8.6 μg/m3
8.6 μg/m3
8.6 μg/m3
11.4 μg/m3
PM25
3.2 μg/m3
3.4 μg/m3
3.9 μg/m3
4.5 μg/m3
5.2 μg/m3
6 μg/m3
6.7 μg/m3
7.3 μg/m3
9.2 μg/m3
NO2
2.4 ppb
2.5 ppb
2.6 ppb
2.8 ppb
2.6 ppb
2.4 ppb
2.2 ppb
2.1 ppb
2 ppb
SO2
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
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
36.7 ppb
36.8 ppb
37.2 ppb
37.6 ppb
38.1 ppb
38.6 ppb
39.1 ppb
39.6 ppb
31 ppb