Hourly Weather in Welbourne, Maryland, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
9 km/h
Light
8 km/h
Light
10 km/h
Light
8 km/h
Light
10 km/h
Light
10 km/h
Light
10 km/h
Light
11 km/h
Light
11 km/h
Light
Humidity
94%
Extremely humid
92%
Extremely humid
91%
Extremely humid
92%
Extremely humid
93%
Extremely humid
92%
Extremely humid
93%
Extremely humid
94%
Extremely humid
94%
Extremely humid
Visibility
14 km
Good
12 km
Good
13 km
Good
12 km
Good
12 km
Good
13 km
Good
12 km
Good
12 km
Good
13 km
Good
Pressure
1010 hPa
Normal
1010 hPa
Normal
1010 hPa
Normal
1010 hPa
Normal
1009 hPa
Normal
1009 hPa
Normal
1009 hPa
Low
1008 hPa
Low
1008 hPa
Low
Clouds
34%
100%
100%
100%
100%
71%
100%
100%
69%
Dew point
21°
21°
21°
21°
21°
21°
21°
21°
22°
UV Index
0
0
0
0
0
0
0
0
1
Air quality
28
Good
29
Good
30
Good
33
Good
35
Good
38
Good
40
Good
57
Moderate
56
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
18.7 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
12.6 μg/m3
12.1 μg/m3
PM25
5 μg/m3
5.1 μg/m3
5.4 μg/m3
5.8 μg/m3
6.2 μg/m3
6.7 μg/m3
7.2 μg/m3
12.1 μg/m3
11.5 μg/m3
NO2
1.3 ppb
1.3 ppb
1.4 ppb
1.5 ppb
1.6 ppb
1.6 ppb
1.5 ppb
1.6 ppb
1.5 ppb
SO2
0.2 ppb
0.2 ppb
0.2 ppb
0.3 ppb
0.3 ppb
0.3 ppb
0.3 ppb
0.3 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
27 ppb
27.8 ppb
29.4 ppb
31.7 ppb
34.3 ppb
37 ppb
39.5 ppb
38.6 ppb
38.2 ppb