Hourly Weather in Sumner, Maryland, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
12 km/h
Light
11 km/h
Light
12 km/h
Light
12 km/h
Light
9 km/h
Light
9 km/h
Light
10 km/h
Light
10 km/h
Light
9 km/h
Light
Humidity
38%
Dry
38%
Dry
43%
Dry
46%
Comfortable
51%
Comfortable
51%
Comfortable
60%
Humid
65%
Humid
70%
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
1020 hPa
High
1020 hPa
High
1020 hPa
High
1020 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
12°
12°
13°
13°
14°
13°
15°
16°
16°
UV Index
2
1
0
0
0
0
0
0
0
Air quality
54
Moderate
53
Moderate
53
Moderate
53
Moderate
53
Moderate
45
Good
47
Good
51
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
9.7 μg/m3
9.7 μg/m3
9.7 μg/m3
9.7 μg/m3
9.7 μg/m3
9.6 μg/m3
10.1 μg/m3
10.9 μg/m3
12.1 μg/m3
PM25
6 μg/m3
6.3 μg/m3
6.6 μg/m3
6.9 μg/m3
7.1 μg/m3
8 μg/m3
8.5 μg/m3
9.1 μg/m3
10.2 μg/m3
NO2
1.3 ppb
1.8 ppb
2.3 ppb
2.8 ppb
3.9 ppb
5.6 ppb
7.1 ppb
7.1 ppb
7.1 ppb
SO2
0.3 ppb
0.3 ppb
0.3 ppb
0.3 ppb
0.3 ppb
0.4 ppb
0.4 ppb
0.4 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
58.6 ppb
58.3 ppb
58 ppb
57.7 ppb
57.5 ppb
46.9 ppb
39.6 ppb
35.8 ppb
33.1 ppb