Hourly Weather in Four Winds, Maryland, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
7 km/h
Calm
8 km/h
Calm
8 km/h
Light
7 km/h
Calm
4 km/h
Calm
2 km/h
Calm
4 km/h
Calm
8 km/h
Calm
7 km/h
Calm
Humidity
80%
Extremely humid
70%
Extremely humid
64%
Humid
57%
Comfortable
51%
Comfortable
48%
Comfortable
46%
Comfortable
45%
Comfortable
43%
Dry
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
1010 hPa
Normal
1010 hPa
Normal
1011 hPa
Normal
1012 hPa
Normal
1010 hPa
Normal
1010 hPa
Normal
1009 hPa
Normal
1009 hPa
Normal
1009 hPa
Low
Clouds
23%
0%
2%
6%
29%
28%
29%
40%
27%
Dew point
18°
18°
18°
18°
17°
16°
16°
16°
16°
UV Index
1
2
3
5
6
6
6
4
3
Air quality
51
Moderate
53
Moderate
54
Moderate
57
Moderate
59
Moderate
61
Moderate
63
Moderate
85
Moderate
85
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
17.3 μg/m3
17.3 μg/m3
17.3 μg/m3
17.3 μg/m3
17.3 μg/m3
17.3 μg/m3
17.3 μg/m3
28.7 μg/m3
28.5 μg/m3
PM25
9.3 μg/m3
10 μg/m3
10.9 μg/m3
12 μg/m3
13.1 μg/m3
14.2 μg/m3
15.2 μg/m3
27.2 μg/m3
27.1 μg/m3
NO2
5.9 ppb
4.4 ppb
3 ppb
1.6 ppb
1.3 ppb
1.1 ppb
0.9 ppb
1.2 ppb
1.3 ppb
SO2
0.7 ppb
0.8 ppb
0.8 ppb
0.9 ppb
0.9 ppb
0.8 ppb
0.7 ppb
0.8 ppb
0.8 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
14.6 ppb
17.8 ppb
22.2 ppb
27.3 ppb
32.7 ppb
37.8 ppb
42.2 ppb
69.9 ppb
71 ppb