Hourly Weather in Four County Farm, Maryland, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
10 km/h
Light
5 km/h
Calm
8 km/h
Light
8 km/h
Calm
7 km/h
Calm
8 km/h
Calm
6 km/h
Calm
6 km/h
Calm
7 km/h
Calm
Humidity
77%
Extremely humid
65%
Humid
59%
Comfortable
58%
Comfortable
54%
Comfortable
49%
Comfortable
49%
Comfortable
49%
Comfortable
49%
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
1019 hPa
High
1019 hPa
High
1020 hPa
High
1018 hPa
Normal
1017 hPa
Normal
1017 hPa
Normal
1017 hPa
Normal
1016 hPa
Normal
1016 hPa
Normal
Clouds
19%
14%
8%
5%
1%
13%
21%
11%
10%
Dew point
17°
15°
15°
15°
15°
14°
14°
15°
15°
UV Index
2
4
6
8
8
8
6
5
3
Air quality
19
Good
21
Good
25
Good
28
Good
32
Good
36
Good
39
Good
62
Moderate
63
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
5.4 μg/m3
5.4 μg/m3
5.4 μg/m3
5.4 μg/m3
5.4 μg/m3
5.4 μg/m3
5.4 μg/m3
19.1 μg/m3
19.6 μg/m3
PM25
2 μg/m3
2.2 μg/m3
2.4 μg/m3
2.7 μg/m3
2.9 μg/m3
3.2 μg/m3
3.4 μg/m3
14.8 μg/m3
15.2 μg/m3
NO2
3.7 ppb
2.4 ppb
1.2 ppb
1 ppb
0.8 ppb
0.6 ppb
0.6 ppb
0.9 ppb
0.9 ppb
SO2
0.6 ppb
0.5 ppb
0.4 ppb
0.4 ppb
0.4 ppb
0.4 ppb
0.4 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
20.7 ppb
23.1 ppb
26.4 ppb
30.3 ppb
34.4 ppb
38.2 ppb
41.6 ppb
66.6 ppb
68.3 ppb