Hourly Weather in Centerville, Maryland, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
8 km/h
Calm
7 km/h
Calm
8 km/h
Light
9 km/h
Light
13 km/h
Light
10 km/h
Light
8 km/h
Light
9 km/h
Light
6 km/h
Calm
Humidity
55%
Comfortable
57%
Comfortable
64%
Humid
64%
Humid
64%
Humid
68%
Humid
70%
Extremely humid
73%
Extremely humid
72%
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
1016 hPa
Normal
1016 hPa
Normal
1016 hPa
Normal
1016 hPa
Normal
1015 hPa
Normal
1015 hPa
Normal
1015 hPa
Normal
1015 hPa
Normal
1015 hPa
Normal
Clouds
72%
57%
15%
100%
100%
0%
96%
86%
73%
Dew point
16°
16°
17°
16°
15°
15°
15°
16°
16°
UV Index
1
0
0
0
0
0
0
0
0
Air quality
41
Good
41
Good
42
Good
43
Good
44
Good
57
Moderate
56
Moderate
57
Moderate
57
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
6.5 μg/m3
6.5 μg/m3
6.5 μg/m3
6.5 μg/m3
6.5 μg/m3
14.8 μg/m3
14.7 μg/m3
14.7 μg/m3
15 μg/m3
PM25
2.8 μg/m3
3.1 μg/m3
3.5 μg/m3
3.8 μg/m3
4.1 μg/m3
12 μg/m3
11.9 μg/m3
12 μg/m3
12.3 μg/m3
NO2
1.5 ppb
2.1 ppb
2.8 ppb
3.8 ppb
4.7 ppb
6.6 ppb
6.9 ppb
7.2 ppb
7.5 ppb
SO2
0.4 ppb
0.4 ppb
0.4 ppb
0.5 ppb
0.6 ppb
0.6 ppb
0.6 ppb
0.6 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
43.7 ppb
44.7 ppb
45.6 ppb
46.6 ppb
47.4 ppb
45.6 ppb
39.9 ppb
35.9 ppb
32.4 ppb