Hourly Weather in Greenock, Maryland, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
7 km/h
Calm
7 km/h
Calm
6 km/h
Calm
8 km/h
Calm
7 km/h
Calm
5 km/h
Calm
8 km/h
Calm
8 km/h
Calm
9 km/h
Light
Humidity
77%
Extremely humid
87%
Extremely humid
90%
Extremely humid
92%
Extremely humid
92%
Extremely humid
89%
Extremely humid
88%
Extremely humid
90%
Extremely humid
91%
Extremely humid
Visibility
16 km
Good
15 km
Good
14 km
Good
13 km
Good
13 km
Good
14 km
Good
15 km
Good
14 km
Good
14 km
Good
Pressure
1009 hPa
Low
1008 hPa
Low
1008 hPa
Low
1008 hPa
Low
1008 hPa
Low
1008 hPa
Low
1008 hPa
Low
1008 hPa
Low
1007 hPa
Low
Clouds
100%
100%
100%
100%
100%
97%
6%
0%
0%
Dew point
20°
22°
22°
22°
22°
21°
21°
21°
21°
UV Index
0
0
0
0
0
0
0
0
0
Air quality
56
Moderate
57
Moderate
57
Moderate
58
Moderate
58
Moderate
59
Moderate
59
Moderate
55
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
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
Pollutants
Low risk
High risk
PM10
19.4 μg/m3
19.4 μg/m3
19.4 μg/m3
19.4 μg/m3
19.4 μg/m3
19.4 μg/m3
19.4 μg/m3
11.3 μg/m3
10.4 μg/m3
PM25
11.8 μg/m3
12 μg/m3
12.3 μg/m3
12.6 μg/m3
12.9 μg/m3
13.2 μg/m3
13.5 μg/m3
11.1 μg/m3
10.3 μg/m3
NO2
5.2 ppb
5 ppb
4.8 ppb
4.7 ppb
4.5 ppb
4.3 ppb
4 ppb
4.5 ppb
4 ppb
SO2
0.4 ppb
0.4 ppb
0.5 ppb
0.5 ppb
0.5 ppb
0.5 ppb
0.6 ppb
0.6 ppb
0.6 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
40.7 ppb
42.1 ppb
44.1 ppb
46.5 ppb
48.9 ppb
51.2 ppb
53.3 ppb
29.8 ppb
30.2 ppb