Hourly Weather in Walnut Lake, Maryland, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
10 km/h
Light
6 km/h
Calm
1 km/h
Calm
4 km/h
Calm
3 km/h
Calm
1 km/h
Calm
6 km/h
Calm
8 km/h
Calm
7 km/h
Calm
Humidity
81%
Extremely humid
84%
Extremely humid
82%
Extremely humid
82%
Extremely humid
81%
Extremely humid
82%
Extremely humid
81%
Extremely humid
77%
Extremely humid
73%
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
1015 hPa
Normal
1015 hPa
Normal
1015 hPa
Normal
1014 hPa
Normal
1015 hPa
Normal
1014 hPa
Normal
1015 hPa
Normal
1015 hPa
Normal
1014 hPa
Normal
Clouds
0%
0%
0%
1%
1%
1%
1%
2%
5%
Dew point
18°
19°
18°
18°
18°
18°
18°
18°
18°
UV Index
0
0
0
0
0
0
0
1
2
Air quality
31
Good
29
Good
31
Good
32
Good
34
Good
35
Good
53
Moderate
51
Moderate
49
Good
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
1 / 5
1 / 5
1 / 5
1 / 5
1 / 5
1 / 5
1 / 5
1 / 5
1 / 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
6.5 μg/m3
13.6 μg/m3
12.6 μg/m3
12.1 μg/m3
PM25
5.5 μg/m3
5 μg/m3
4.4 μg/m3
3.8 μg/m3
3.2 μg/m3
2.6 μg/m3
10.1 μg/m3
9.2 μg/m3
8.7 μg/m3
NO2
5.6 ppb
5.9 ppb
5.7 ppb
5.5 ppb
5.3 ppb
4.8 ppb
3 ppb
2.6 ppb
2 ppb
SO2
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.3 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
30.5 ppb
31.7 ppb
33.2 ppb
34.7 ppb
36.1 ppb
37.4 ppb
33.6 ppb
34.3 ppb
36 ppb