Hourly Weather in Rock Run Estates, Maryland, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
14 km/h
Light
20 km/h
Breezy
22 km/h
Breezy
24 km/h
Breezy
27 km/h
Breezy
25 km/h
Breezy
22 km/h
Breezy
17 km/h
Breezy
12 km/h
Light
Humidity
78%
Extremely humid
65%
Humid
62%
Humid
61%
Humid
63%
Humid
60%
Humid
67%
Humid
76%
Extremely humid
78%
Extremely humid
Visibility
16 km
Good
16 km
Good
16 km
Good
16 km
Good
16 km
Good
16 km
Good
15 km
Good
13 km
Good
16 km
Good
Pressure
1005 hPa
Low
1004 hPa
Low
1005 hPa
Low
1004 hPa
Low
1003 hPa
Very low
1002 hPa
Very low
1003 hPa
Very low
1003 hPa
Very low
1002 hPa
Very low
Clouds
100%
97%
100%
100%
100%
100%
100%
100%
97%
Dew point
22°
20°
20°
19°
20°
20°
20°
22°
21°
UV Index
2
2
2
2
2
1
1
0
0
Air quality
52
Moderate
54
Moderate
56
Moderate
59
Moderate
62
Moderate
64
Moderate
67
Moderate
72
Moderate
69
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
15.1 μg/m3
15.1 μg/m3
15.1 μg/m3
15.1 μg/m3
15.1 μg/m3
15.1 μg/m3
15.1 μg/m3
21.1 μg/m3
19 μg/m3
PM25
9.6 μg/m3
10.5 μg/m3
11.7 μg/m3
13.2 μg/m3
14.7 μg/m3
16.2 μg/m3
17.4 μg/m3
20.4 μg/m3
18.5 μg/m3
NO2
2.8 ppb
1.9 ppb
1.8 ppb
1.6 ppb
1.5 ppb
1.6 ppb
1.9 ppb
2 ppb
2.3 ppb
SO2
0.5 ppb
0.5 ppb
0.4 ppb
0.3 ppb
0.3 ppb
0.3 ppb
0.3 ppb
0.2 ppb
0.2 ppb
CO
0.3 ppb
0.3 ppb
0.3 ppb
0.3 ppb
0.3 ppb
0.3 ppb
0.3 ppb
0.2 ppb
0.2 ppb
O3
25.8 ppb
27.7 ppb
30.3 ppb
33.3 ppb
36.5 ppb
39.4 ppb
42.1 ppb
43.1 ppb
42.3 ppb