Hourly Weather in Walker, Maryland, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
5 km/h
Calm
5 km/h
Calm
3 km/h
Calm
6 km/h
Calm
3 km/h
Calm
3 km/h
Calm
5 km/h
Calm
8 km/h
Calm
10 km/h
Light
Humidity
71%
Extremely humid
78%
Extremely humid
72%
Extremely humid
83%
Extremely humid
76%
Extremely humid
75%
Extremely humid
74%
Extremely humid
72%
Extremely humid
57%
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
1021 hPa
High
1021 hPa
High
1020 hPa
High
1020 hPa
High
1020 hPa
High
1020 hPa
High
1020 hPa
High
1020 hPa
High
1020 hPa
High
Clouds
100%
100%
100%
1%
50%
100%
99%
63%
34%
Dew point
15°
16°
14°
16°
14°
14°
14°
15°
12°
UV Index
0
0
0
0
0
0
0
1
2
Air quality
42
Good
43
Good
45
Good
46
Good
47
Good
45
Good
44
Good
44
Good
46
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
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
10 μg/m3
9.9 μg/m3
10.1 μg/m3
11 μg/m3
PM25
5.4 μg/m3
5.3 μg/m3
5.3 μg/m3
5.2 μg/m3
5.1 μg/m3
8 μg/m3
7.8 μg/m3
7.9 μg/m3
8.3 μg/m3
NO2
6.3 ppb
7 ppb
7.2 ppb
7.3 ppb
7.4 ppb
6.5 ppb
5.6 ppb
4.6 ppb
3.4 ppb
SO2
0.3 ppb
0.3 ppb
0.3 ppb
0.3 ppb
0.3 ppb
0.4 ppb
0.4 ppb
0.4 ppb
0.4 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
44.9 ppb
46.4 ppb
48.1 ppb
49.6 ppb
51 ppb
28.7 ppb
30.8 ppb
33 ppb
36.3 ppb