Hourly Weather in Howards Retreat, Maryland, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
11 km/h
Light
6 km/h
Calm
6 km/h
Calm
7 km/h
Calm
6 km/h
Calm
7 km/h
Calm
8 km/h
Light
10 km/h
Light
9 km/h
Light
Humidity
65%
Humid
71%
Extremely humid
77%
Extremely humid
80%
Extremely humid
76%
Extremely humid
75%
Extremely humid
76%
Extremely humid
78%
Extremely humid
77%
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
1019 hPa
High
1020 hPa
High
1020 hPa
High
1019 hPa
High
1019 hPa
High
1019 hPa
High
1020 hPa
High
1020 hPa
High
1020 hPa
High
Clouds
100%
100%
100%
100%
100%
85%
100%
100%
82%
Dew point
13°
14°
15°
16°
15°
15°
15°
15°
16°
UV Index
0
0
0
0
0
0
0
1
2
Air quality
29
Good
31
Good
34
Good
38
Good
42
Good
45
Good
48
Good
46
Good
46
Good
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
8.6 μg/m3
8.6 μg/m3
8.6 μg/m3
8.6 μg/m3
8.6 μg/m3
8.6 μg/m3
8.6 μg/m3
10.7 μg/m3
11 μg/m3
PM25
4.8 μg/m3
5.1 μg/m3
5.6 μg/m3
6.1 μg/m3
6.6 μg/m3
7.1 μg/m3
7.5 μg/m3
8.2 μg/m3
8.3 μg/m3
NO2
4.5 ppb
5 ppb
5.2 ppb
5.5 ppb
5.8 ppb
5.2 ppb
4.6 ppb
3.4 ppb
2.5 ppb
SO2
0.4 ppb
0.4 ppb
0.4 ppb
0.4 ppb
0.5 ppb
0.5 ppb
0.5 ppb
0.5 ppb
0.4 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
31.4 ppb
33.8 ppb
37 ppb
40.8 ppb
44.7 ppb
48.5 ppb
51.7 ppb
36.5 ppb
40.8 ppb