Hourly Weather in Poolesville, Maryland, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
13 km/h
Light
13 km/h
Light
12 km/h
Light
9 km/h
Light
11 km/h
Light
10 km/h
Light
9 km/h
Light
9 km/h
Light
10 km/h
Light
Humidity
43%
Dry
42%
Dry
38%
Dry
32%
Dry
35%
Dry
35%
Dry
36%
Dry
44%
Dry
53%
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
1021 hPa
High
1020 hPa
High
1020 hPa
High
1020 hPa
High
1020 hPa
High
1020 hPa
High
1020 hPa
High
1020 hPa
High
1020 hPa
High
Clouds
100%
100%
100%
100%
100%
100%
100%
100%
100%
Dew point
13°
12°
12°
9°
11°
11°
11°
12°
14°
UV Index
7
6
5
3
2
1
0
0
0
Air quality
33
Good
35
Good
38
Good
41
Good
45
Good
48
Good
51
Moderate
58
Moderate
57
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
11.9 μg/m3
11.9 μg/m3
11.9 μg/m3
11.9 μg/m3
11.9 μg/m3
11.9 μg/m3
11.9 μg/m3
9.6 μg/m3
9.3 μg/m3
PM25
5.3 μg/m3
5.5 μg/m3
5.7 μg/m3
6 μg/m3
6.4 μg/m3
6.7 μg/m3
7 μg/m3
8.3 μg/m3
8 μg/m3
NO2
1.1 ppb
0.9 ppb
1 ppb
1.1 ppb
1.2 ppb
1.6 ppb
2 ppb
2.2 ppb
2.7 ppb
SO2
0.7 ppb
0.6 ppb
0.6 ppb
0.5 ppb
0.5 ppb
0.5 ppb
0.4 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
35.7 ppb
37.9 ppb
40.9 ppb
44.5 ppb
48.2 ppb
51.7 ppb
54.8 ppb
64.8 ppb
62.9 ppb