Hourly Weather in Harney, Maryland, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
4 km/h
Calm
8 km/h
Calm
4 km/h
Calm
6 km/h
Calm
5 km/h
Calm
4 km/h
Calm
5 km/h
Calm
6 km/h
Calm
0 km/h
Calm
Humidity
70%
Extremely humid
65%
Humid
67%
Humid
70%
Extremely humid
74%
Extremely humid
76%
Extremely humid
78%
Extremely humid
79%
Extremely humid
81%
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
1016 hPa
Normal
1014 hPa
Normal
1015 hPa
Normal
1016 hPa
Normal
1015 hPa
Normal
1015 hPa
Normal
1014 hPa
Normal
1014 hPa
Normal
1015 hPa
Normal
Clouds
20%
0%
5%
19%
1%
12%
6%
5%
0%
Dew point
16°
14°
14°
15°
15°
15°
15°
15°
15°
UV Index
0
0
0
0
0
0
0
0
0
Air quality
41
Good
41
Good
42
Good
42
Good
45
Good
45
Good
45
Good
53
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
7.5 μg/m3
7.5 μg/m3
7.5 μg/m3
7.5 μg/m3
7.5 μg/m3
7.5 μg/m3
7.5 μg/m3
12.7 μg/m3
12.4 μg/m3
PM25
5 μg/m3
5 μg/m3
5.1 μg/m3
5.2 μg/m3
5.1 μg/m3
5.2 μg/m3
5.4 μg/m3
10.3 μg/m3
10.1 μg/m3
NO2
3.7 ppb
4.1 ppb
4.6 ppb
4.9 ppb
5.3 ppb
5.6 ppb
5.9 ppb
5.7 ppb
5.2 ppb
SO2
0.6 ppb
0.6 ppb
0.5 ppb
0.5 ppb
0.5 ppb
0.5 ppb
0.5 ppb
0.5 ppb
0.5 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
44.2 ppb
44.4 ppb
44.8 ppb
45.3 ppb
48.1 ppb
48.3 ppb
48.4 ppb
28.4 ppb
28.8 ppb