Hourly Weather in Walnut Springs, Maryland, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
6 km/h
Calm
10 km/h
Light
9 km/h
Light
6 km/h
Calm
5 km/h
Calm
5 km/h
Calm
5 km/h
Calm
8 km/h
Calm
10 km/h
Light
Humidity
92%
Extremely humid
83%
Extremely humid
75%
Extremely humid
68%
Humid
59%
Comfortable
53%
Comfortable
48%
Comfortable
45%
Comfortable
44%
Dry
Visibility
13 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
1021 hPa
High
1021 hPa
High
1020 hPa
High
1020 hPa
High
1020 hPa
High
1019 hPa
High
1018 hPa
Normal
1018 hPa
Normal
1017 hPa
Normal
Clouds
0%
2%
9%
7%
16%
3%
5%
4%
4%
Dew point
16°
16°
16°
16°
15°
14°
14°
13°
13°
UV Index
0
1
2
4
6
8
9
8
7
Air quality
33
Good
35
Good
38
Good
40
Good
42
Good
45
Good
51
Moderate
52
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
7.5 μg/m3
7.5 μg/m3
7.5 μg/m3
7.5 μg/m3
7.5 μg/m3
7.5 μg/m3
12.2 μg/m3
11.9 μg/m3
11.7 μg/m3
PM25
4.9 μg/m3
5 μg/m3
5.1 μg/m3
5.2 μg/m3
5.3 μg/m3
5.4 μg/m3
9.3 μg/m3
9.2 μg/m3
9.1 μg/m3
NO2
6 ppb
5 ppb
3.7 ppb
2.3 ppb
1 ppb
0.9 ppb
0.7 ppb
0.5 ppb
0.6 ppb
SO2
0.4 ppb
0.5 ppb
0.5 ppb
0.5 ppb
0.5 ppb
0.4 ppb
0.4 ppb
0.3 ppb
0.3 ppb
CO
0.2 ppb
0.2 ppb
0.2 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
O3
35.9 ppb
38 ppb
40.6 ppb
43.2 ppb
45.8 ppb
48 ppb
53.7 ppb
56.4 ppb
57.7 ppb