Hourly Weather in Shannon Square, Maryland, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
10 km/h
Light
8 km/h
Calm
8 km/h
Light
8 km/h
Calm
7 km/h
Calm
8 km/h
Light
9 km/h
Light
8 km/h
Calm
6 km/h
Calm
Humidity
49%
Comfortable
45%
Comfortable
43%
Dry
39%
Dry
38%
Dry
38%
Dry
41%
Dry
49%
Comfortable
56%
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
1018 hPa
High
1017 hPa
Normal
1017 hPa
Normal
1017 hPa
Normal
1016 hPa
Normal
1016 hPa
Normal
1016 hPa
Normal
1015 hPa
Normal
1015 hPa
Normal
Clouds
1%
1%
2%
0%
0%
0%
0%
0%
0%
Dew point
14°
13°
13°
12°
12°
12°
13°
14°
15°
UV Index
8
8
7
5
3
1
0
0
0
Air quality
33
Good
35
Good
37
Good
39
Good
41
Good
56
Moderate
54
Moderate
53
Moderate
54
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
5.4 μg/m3
5.4 μg/m3
5.4 μg/m3
5.4 μg/m3
5.4 μg/m3
14 μg/m3
13.7 μg/m3
13.3 μg/m3
13.5 μg/m3
PM25
4.2 μg/m3
4.1 μg/m3
3.9 μg/m3
3.8 μg/m3
3.6 μg/m3
10.5 μg/m3
10.3 μg/m3
10.2 μg/m3
10.5 μg/m3
NO2
0.9 ppb
0.7 ppb
0.8 ppb
0.9 ppb
0.9 ppb
2.1 ppb
3.1 ppb
4 ppb
6.8 ppb
SO2
0.4 ppb
0.4 ppb
0.4 ppb
0.4 ppb
0.4 ppb
0.5 ppb
0.5 ppb
0.5 ppb
0.5 ppb
CO
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
O3
35.2 ppb
37.4 ppb
39.7 ppb
41.8 ppb
43.7 ppb
62.3 ppb
59.3 ppb
56.9 ppb
53.1 ppb