Hourly Weather in Longwoods, Maryland, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
5 km/h
Calm
6 km/h
Calm
4 km/h
Calm
9 km/h
Light
9 km/h
Light
10 km/h
Light
8 km/h
Calm
7 km/h
Calm
7 km/h
Calm
Humidity
84%
Extremely humid
82%
Extremely humid
83%
Extremely humid
76%
Extremely humid
60%
Humid
49%
Comfortable
41%
Dry
41%
Dry
42%
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
1015 hPa
Normal
1015 hPa
Normal
1015 hPa
Normal
1015 hPa
Normal
1014 hPa
Normal
1014 hPa
Normal
1013 hPa
Normal
1013 hPa
Normal
1012 hPa
Normal
Clouds
0%
0%
0%
0%
0%
0%
0%
4%
6%
Dew point
15°
15°
15°
16°
14°
12°
11°
12°
12°
UV Index
0
0
0
1
2
4
6
7
8
Air quality
24
Good
26
Good
27
Good
29
Good
30
Good
37
Good
39
Good
43
Good
47
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
5.4 μg/m3
5.4 μg/m3
5.4 μg/m3
5.4 μg/m3
5.4 μg/m3
8.9 μg/m3
7.6 μg/m3
6.4 μg/m3
5.6 μg/m3
PM25
3.2 μg/m3
3.2 μg/m3
3.1 μg/m3
3 μg/m3
2.9 μg/m3
6.5 μg/m3
5.5 μg/m3
4.6 μg/m3
4.2 μg/m3
NO2
5.3 ppb
4.5 ppb
3.7 ppb
2.9 ppb
2.2 ppb
1.3 ppb
0.6 ppb
0.6 ppb
0.5 ppb
SO2
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.2 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
CO
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
O3
25.9 ppb
27.6 ppb
29.5 ppb
31.3 ppb
32.8 ppb
35.8 ppb
42.1 ppb
46.7 ppb
50.2 ppb