Hourly Weather in Greenmount, Maryland, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
7 km/h
Calm
6 km/h
Calm
10 km/h
Light
13 km/h
Light
16 km/h
Light
17 km/h
Breezy
17 km/h
Breezy
14 km/h
Light
20 km/h
Breezy
Humidity
94%
Extremely humid
95%
Extremely humid
88%
Extremely humid
77%
Extremely humid
69%
Humid
67%
Humid
66%
Humid
63%
Humid
51%
Comfortable
Visibility
13 km
Good
12 km
Good
14 km
Good
16 km
Good
16 km
Good
16 km
Good
16 km
Good
16 km
Good
16 km
Good
Pressure
1007 hPa
Low
1006 hPa
Low
1006 hPa
Low
1006 hPa
Low
1005 hPa
Low
1005 hPa
Low
1004 hPa
Very low
1003 hPa
Very low
1002 hPa
Very low
Clouds
79%
100%
7%
81%
100%
100%
100%
88%
56%
Dew point
20°
21°
21°
20°
20°
20°
20°
20°
18°
UV Index
0
0
1
0
1
2
3
2
2
Air quality
60
Moderate
61
Moderate
62
Moderate
63
Moderate
64
Moderate
65
Moderate
60
Moderate
63
Moderate
66
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
20.5 μg/m3
20.5 μg/m3
20.5 μg/m3
20.5 μg/m3
20.5 μg/m3
20.5 μg/m3
14 μg/m3
15.9 μg/m3
17.6 μg/m3
PM25
13.8 μg/m3
14.3 μg/m3
14.8 μg/m3
15.3 μg/m3
15.8 μg/m3
16.3 μg/m3
13.7 μg/m3
15.5 μg/m3
17.1 μg/m3
NO2
6.2 ppb
5.9 ppb
5.7 ppb
5.1 ppb
4.6 ppb
4 ppb
3.7 ppb
3 ppb
2.4 ppb
SO2
0.7 ppb
0.8 ppb
0.8 ppb
0.8 ppb
0.8 ppb
0.8 ppb
0.8 ppb
0.7 ppb
0.7 ppb
CO
0.3 ppb
0.3 ppb
0.3 ppb
0.3 ppb
0.3 ppb
0.3 ppb
0.3 ppb
0.3 ppb
0.3 ppb
O3
29.5 ppb
31.8 ppb
34.5 ppb
37.4 ppb
40 ppb
42.4 ppb
44.3 ppb
47.6 ppb
50.5 ppb