Hourly Weather in Discovery, Maryland, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
7 km/h
Calm
6 km/h
Calm
9 km/h
Light
7 km/h
Calm
7 km/h
Calm
8 km/h
Calm
9 km/h
Light
7 km/h
Calm
9 km/h
Light
Humidity
55%
Comfortable
57%
Comfortable
59%
Comfortable
62%
Humid
66%
Humid
71%
Extremely humid
73%
Extremely humid
82%
Extremely humid
83%
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
1011 hPa
Normal
1011 hPa
Normal
1011 hPa
Normal
1011 hPa
Normal
1011 hPa
Normal
1011 hPa
Normal
1012 hPa
Normal
1011 hPa
Normal
1011 hPa
Normal
Clouds
12%
1%
0%
0%
0%
6%
1%
26%
72%
Dew point
17°
18°
18°
17°
17°
18°
18°
19°
19°
UV Index
2
1
0
0
0
0
0
0
0
Air quality
41
Good
41
Good
42
Good
42
Good
43
Good
43
Good
50
Moderate
49
Good
48
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
7.5 μg/m3
7.5 μg/m3
7.5 μg/m3
7.5 μg/m3
7.5 μg/m3
7.5 μg/m3
10 μg/m3
10.1 μg/m3
10.2 μg/m3
PM25
3.9 μg/m3
3.9 μg/m3
3.9 μg/m3
3.9 μg/m3
3.9 μg/m3
3.9 μg/m3
7.6 μg/m3
7.7 μg/m3
7.9 μg/m3
NO2
0.4 ppb
0.5 ppb
0.7 ppb
0.9 ppb
1.1 ppb
1.3 ppb
1.3 ppb
1.3 ppb
1.2 ppb
SO2
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.3 ppb
0.3 ppb
CO
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
O3
43.7 ppb
44.2 ppb
44.7 ppb
45.3 ppb
45.9 ppb
46.4 ppb
53.9 ppb
52.9 ppb
51.8 ppb