Hourly Weather in Smithsburg, Maryland, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
4 km/h
Calm
3 km/h
Calm
4 km/h
Calm
5 km/h
Calm
6 km/h
Calm
6 km/h
Calm
13 km/h
Light
15 km/h
Light
10 km/h
Light
Humidity
67%
Humid
59%
Comfortable
50%
Comfortable
45%
Comfortable
45%
Comfortable
40%
Dry
35%
Dry
37%
Dry
39%
Dry
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
1013 hPa
Normal
1012 hPa
Normal
1012 hPa
Normal
1011 hPa
Normal
1011 hPa
Normal
1010 hPa
Normal
1010 hPa
Normal
1010 hPa
Normal
1010 hPa
Normal
Clouds
31%
21%
11%
21%
25%
24%
97%
100%
97%
Dew point
18°
17°
16°
15°
15°
14°
13°
13°
13°
UV Index
5
6
6
6
5
3
1
0
0
Air quality
40
Good
43
Good
47
Good
51
Moderate
52
Moderate
74
Moderate
75
Moderate
78
Moderate
78
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
8.6 μg/m3
8.6 μg/m3
8.6 μg/m3
8.6 μg/m3
8.6 μg/m3
22.5 μg/m3
22.7 μg/m3
24.5 μg/m3
24.3 μg/m3
PM25
7.1 μg/m3
7.7 μg/m3
8.4 μg/m3
9.1 μg/m3
9.6 μg/m3
21.5 μg/m3
21.6 μg/m3
23.2 μg/m3
23.1 μg/m3
NO2
0.7 ppb
0.7 ppb
0.6 ppb
0.5 ppb
0.6 ppb
0.6 ppb
0.6 ppb
1.1 ppb
1.5 ppb
SO2
0.6 ppb
0.6 ppb
0.7 ppb
0.8 ppb
0.8 ppb
0.7 ppb
0.7 ppb
0.7 ppb
0.6 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
31.7 ppb
34.9 ppb
38.3 ppb
41.5 ppb
44.3 ppb
66.3 ppb
67 ppb
64.9 ppb
61.4 ppb