Hourly Weather in Arrowhead, Maryland, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
8 km/h
Calm
9 km/h
Light
8 km/h
Light
9 km/h
Light
9 km/h
Light
7 km/h
Calm
7 km/h
Calm
11 km/h
Light
6 km/h
Calm
Humidity
64%
Humid
57%
Comfortable
53%
Comfortable
50%
Comfortable
49%
Comfortable
47%
Comfortable
48%
Comfortable
67%
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
1013 hPa
Normal
1013 hPa
Normal
1011 hPa
Normal
1011 hPa
Normal
1010 hPa
Normal
1010 hPa
Normal
1010 hPa
Normal
1010 hPa
Normal
1010 hPa
Normal
Clouds
14%
4%
12%
50%
98%
78%
96%
95%
95%
Dew point
19°
18°
18°
17°
17°
17°
17°
18°
19°
UV Index
6
6
5
3
1
0
0
0
0
Air quality
31
Good
34
Good
39
Good
42
Good
43
Good
78
Moderate
78
Moderate
77
Moderate
75
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
8.6 μg/m3
8.6 μg/m3
8.6 μg/m3
8.6 μg/m3
8.6 μg/m3
24.5 μg/m3
24.3 μg/m3
24 μg/m3
22.9 μg/m3
PM25
5.6 μg/m3
6 μg/m3
7 μg/m3
7.4 μg/m3
7.7 μg/m3
23.2 μg/m3
23.1 μg/m3
22.8 μg/m3
21.8 μg/m3
NO2
0.7 ppb
0.6 ppb
0.6 ppb
0.7 ppb
0.7 ppb
1.1 ppb
1.5 ppb
1.9 ppb
2.7 ppb
SO2
0.7 ppb
0.7 ppb
0.7 ppb
0.7 ppb
0.7 ppb
0.7 ppb
0.6 ppb
0.5 ppb
0.5 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
31.2 ppb
33 ppb
35.2 ppb
37.9 ppb
40.3 ppb
64.9 ppb
61.4 ppb
57.9 ppb
55.6 ppb