Hourly Weather in Longview Heights, Maryland, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
4 km/h
Calm
2 km/h
Calm
5 km/h
Calm
4 km/h
Calm
5 km/h
Calm
4 km/h
Calm
4 km/h
Calm
4 km/h
Calm
6 km/h
Calm
Humidity
86%
Extremely humid
84%
Extremely humid
85%
Extremely humid
85%
Extremely humid
88%
Extremely humid
89%
Extremely humid
91%
Extremely humid
90%
Extremely humid
76%
Extremely humid
Visibility
15 km
Good
16 km
Good
16 km
Good
16 km
Good
15 km
Good
14 km
Good
13 km
Good
14 km
Good
16 km
Good
Pressure
1010 hPa
Normal
1011 hPa
Normal
1011 hPa
Normal
1010 hPa
Normal
1010 hPa
Normal
1011 hPa
Normal
1011 hPa
Normal
1011 hPa
Normal
1011 hPa
Normal
Clouds
3%
12%
17%
7%
1%
2%
5%
3%
0%
Dew point
19°
19°
19°
18°
19°
18°
18°
18°
18°
UV Index
0
0
0
0
0
0
0
0
1
Air quality
39
Good
40
Good
42
Good
43
Good
44
Good
69
Moderate
71
Moderate
73
Moderate
74
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
11.9 μg/m3
11.9 μg/m3
11.9 μg/m3
11.9 μg/m3
11.9 μg/m3
19.9 μg/m3
20.5 μg/m3
21.2 μg/m3
21.8 μg/m3
PM25
7 μg/m3
7.2 μg/m3
7.4 μg/m3
7.6 μg/m3
7.8 μg/m3
18.6 μg/m3
19.5 μg/m3
20.5 μg/m3
21.2 μg/m3
NO2
12 ppb
10 ppb
8.1 ppb
8 ppb
8 ppb
8.2 ppb
7.4 ppb
6.6 ppb
5.8 ppb
SO2
0.6 ppb
0.6 ppb
0.6 ppb
0.6 ppb
0.6 ppb
0.6 ppb
0.6 ppb
0.6 ppb
0.6 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
40.8 ppb
41.8 ppb
42.9 ppb
44 ppb
44.9 ppb
25.3 ppb
23.9 ppb
23.5 ppb
23.5 ppb