Hourly Weather in Riser Place, Maryland, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
8 km/h
Calm
13 km/h
Light
13 km/h
Light
4 km/h
Calm
7 km/h
Calm
5 km/h
Calm
5 km/h
Calm
3 km/h
Calm
4 km/h
Calm
Humidity
78%
Extremely humid
75%
Extremely humid
68%
Humid
67%
Humid
64%
Humid
61%
Humid
56%
Comfortable
53%
Comfortable
55%
Comfortable
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
1019 hPa
High
1020 hPa
High
1020 hPa
High
1018 hPa
High
1019 hPa
High
1017 hPa
Normal
1017 hPa
Normal
1016 hPa
Normal
Clouds
15%
39%
12%
68%
29%
34%
26%
23%
85%
Dew point
17°
17°
17°
17°
17°
17°
17°
16°
17°
UV Index
0
1
3
5
7
7
7
6
4
Air quality
27
Good
29
Good
29
Good
30
Good
32
Good
33
Good
53
Moderate
54
Moderate
55
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
4.3 μg/m3
4.3 μg/m3
4.3 μg/m3
4.3 μg/m3
4.3 μg/m3
4.3 μg/m3
14 μg/m3
14.5 μg/m3
14.9 μg/m3
PM25
2.9 μg/m3
3.4 μg/m3
2.7 μg/m3
2.9 μg/m3
3 μg/m3
3.2 μg/m3
10.2 μg/m3
10.6 μg/m3
11 μg/m3
NO2
2.4 ppb
1.7 ppb
1.6 ppb
0.7 ppb
0.6 ppb
0.5 ppb
0.4 ppb
0.4 ppb
0.4 ppb
SO2
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
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
29.5 ppb
30.9 ppb
31.5 ppb
32.8 ppb
34 ppb
35.1 ppb
47.6 ppb
48.4 ppb
48.9 ppb