Hourly Weather in Mill Swamp, Maryland, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
4 km/h
Calm
10 km/h
Light
12 km/h
Light
12 km/h
Light
13 km/h
Light
14 km/h
Light
15 km/h
Light
14 km/h
Light
12 km/h
Light
Humidity
63%
Humid
64%
Humid
64%
Humid
60%
Humid
57%
Comfortable
56%
Comfortable
64%
Humid
68%
Humid
74%
Extremely 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
1011 hPa
Normal
1010 hPa
Normal
1010 hPa
Normal
1010 hPa
Normal
1010 hPa
Normal
1009 hPa
Low
1009 hPa
Low
1008 hPa
Low
1008 hPa
Low
Clouds
28%
68%
11%
1%
45%
4%
100%
17%
0%
Dew point
20°
20°
20°
20°
19°
19°
20°
21°
21°
UV Index
6
6
6
4
3
1
1
0
0
Air quality
53
Moderate
54
Moderate
56
Moderate
58
Moderate
59
Moderate
85
Moderate
84
Moderate
83
Moderate
82
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
17.3 μg/m3
17.3 μg/m3
17.3 μg/m3
17.3 μg/m3
17.3 μg/m3
28.6 μg/m3
28.2 μg/m3
27.3 μg/m3
26.7 μg/m3
PM25
10.1 μg/m3
10.9 μg/m3
11.8 μg/m3
12.6 μg/m3
13.4 μg/m3
27.2 μg/m3
26.7 μg/m3
26 μg/m3
25.5 μg/m3
NO2
1.5 ppb
1.1 ppb
0.9 ppb
1 ppb
1 ppb
1 ppb
1.1 ppb
1.3 ppb
1.5 ppb
SO2
0.9 ppb
0.8 ppb
0.7 ppb
0.7 ppb
0.7 ppb
0.5 ppb
0.5 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
33.9 ppb
39 ppb
44.2 ppb
49.2 ppb
53.6 ppb
70.9 ppb
69.5 ppb
67.6 ppb
66.4 ppb