Hourly Weather in Potomac View, Maryland, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
5 km/h
Calm
5 km/h
Calm
5 km/h
Calm
5 km/h
Calm
7 km/h
Calm
5 km/h
Calm
6 km/h
Calm
7 km/h
Calm
5 km/h
Calm
Humidity
70%
Extremely humid
65%
Humid
62%
Humid
62%
Humid
62%
Humid
59%
Comfortable
59%
Comfortable
60%
Humid
64%
Humid
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
1019 hPa
High
1018 hPa
High
1018 hPa
Normal
1017 hPa
Normal
1017 hPa
Normal
1016 hPa
Normal
1016 hPa
Normal
1015 hPa
Normal
1015 hPa
Normal
Clouds
30%
33%
31%
20%
10%
6%
2%
0%
0%
Dew point
17°
17°
17°
17°
17°
17°
17°
17°
17°
UV Index
8
8
8
6
4
2
1
0
0
Air quality
29
Good
30
Good
32
Good
33
Good
34
Good
54
Moderate
54
Moderate
53
Moderate
53
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
5.4 μg/m3
5.4 μg/m3
5.4 μg/m3
5.4 μg/m3
5.4 μg/m3
14.3 μg/m3
14 μg/m3
13.5 μg/m3
12.8 μg/m3
PM25
2.7 μg/m3
2.6 μg/m3
2.5 μg/m3
2.4 μg/m3
2.3 μg/m3
10.9 μg/m3
10.6 μg/m3
10.4 μg/m3
9.9 μg/m3
NO2
0.5 ppb
0.4 ppb
0.3 ppb
0.3 ppb
0.3 ppb
0.4 ppb
0.7 ppb
1.1 ppb
1.5 ppb
SO2
0.2 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
CO
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.2 ppb
O3
31.5 ppb
32.8 ppb
34.2 ppb
35.5 ppb
36.6 ppb
52.9 ppb
50.8 ppb
47.3 ppb
45.1 ppb