Hourly Weather in Greenleaf, Maryland, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
6 km/h
Calm
5 km/h
Calm
6 km/h
Calm
8 km/h
Calm
8 km/h
Calm
7 km/h
Calm
7 km/h
Calm
6 km/h
Calm
6 km/h
Calm
Humidity
46%
Comfortable
59%
Comfortable
61%
Humid
58%
Comfortable
67%
Humid
77%
Extremely humid
82%
Extremely humid
85%
Extremely humid
85%
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
1020 hPa
High
1021 hPa
High
1020 hPa
High
1021 hPa
High
1021 hPa
High
1020 hPa
High
1020 hPa
High
1020 hPa
High
1020 hPa
High
Clouds
100%
100%
100%
100%
100%
100%
100%
100%
100%
Dew point
11°
14°
14°
13°
14°
16°
17°
17°
17°
UV Index
0
0
0
0
0
0
0
0
0
Air quality
54
Moderate
54
Moderate
53
Moderate
53
Moderate
53
Moderate
53
Moderate
43
Good
46
Good
50
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
9.7 μg/m3
9.7 μg/m3
9.7 μg/m3
9.7 μg/m3
9.7 μg/m3
9.7 μg/m3
9.4 μg/m3
10.1 μg/m3
10.9 μg/m3
PM25
4.1 μg/m3
4.2 μg/m3
4.4 μg/m3
4.6 μg/m3
4.7 μg/m3
4.9 μg/m3
7.7 μg/m3
8.2 μg/m3
8.9 μg/m3
NO2
2.6 ppb
3.3 ppb
3.9 ppb
4.4 ppb
5 ppb
5.5 ppb
6.2 ppb
6.7 ppb
7 ppb
SO2
0.4 ppb
0.3 ppb
0.4 ppb
0.4 ppb
0.4 ppb
0.4 ppb
0.4 ppb
0.4 ppb
0.3 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
58.9 ppb
58.6 ppb
58.3 ppb
58 ppb
57.7 ppb
57.4 ppb
34 ppb
31.2 ppb
29.3 ppb