Hourly Weather in Walkertown, Maryland, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
11 km/h
Light
12 km/h
Light
10 km/h
Light
9 km/h
Light
8 km/h
Light
9 km/h
Light
9 km/h
Light
9 km/h
Light
7 km/h
Calm
Humidity
81%
Extremely humid
80%
Extremely humid
86%
Extremely humid
92%
Extremely humid
94%
Extremely humid
94%
Extremely humid
94%
Extremely humid
94%
Extremely humid
94%
Extremely humid
Visibility
16 km
Good
16 km
Good
16 km
Good
13 km
Good
13 km
Good
12 km
Good
12 km
Good
13 km
Good
12 km
Good
Pressure
1009 hPa
Low
1009 hPa
Normal
1009 hPa
Low
1009 hPa
Low
1008 hPa
Low
1009 hPa
Low
1009 hPa
Low
1009 hPa
Low
1008 hPa
Low
Clouds
0%
43%
98%
100%
91%
100%
100%
100%
83%
Dew point
22°
21°
22°
22°
22°
22°
22°
22°
22°
UV Index
0
0
0
0
0
0
0
0
0
Air quality
52
Moderate
53
Moderate
54
Moderate
55
Moderate
56
Moderate
58
Moderate
59
Moderate
61
Moderate
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
12.9 μg/m3
12.9 μg/m3
12.9 μg/m3
12.9 μg/m3
12.9 μg/m3
12.9 μg/m3
12.9 μg/m3
12.9 μg/m3
8.6 μg/m3
PM25
9.6 μg/m3
9.9 μg/m3
10.4 μg/m3
11 μg/m3
11.8 μg/m3
12.6 μg/m3
13.4 μg/m3
14.1 μg/m3
8.2 μg/m3
NO2
2.2 ppb
2.5 ppb
2.8 ppb
3 ppb
3 ppb
3 ppb
2.9 ppb
2.9 ppb
2.9 ppb
SO2
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.3 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
43.1 ppb
43.8 ppb
45 ppb
46.6 ppb
48.6 ppb
50.6 ppb
52.5 ppb
54.2 ppb
43 ppb