Hourly Weather in Westwood, Maryland, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
4 mph
Calm
4 mph
Calm
3 mph
Calm
3 mph
Calm
2 mph
Calm
1 mph
Calm
1 mph
Calm
1 mph
Calm
1 mph
Calm
Humidity
88%
Extremely humid
82%
Extremely humid
74%
Extremely humid
67%
Humid
64%
Humid
63%
Humid
62%
Humid
62%
Humid
64%
Humid
Visibility
10 mi
Good
10 mi
Good
10 mi
Good
10 mi
Good
10 mi
Good
10 mi
Good
10 mi
Good
10 mi
Good
10 mi
Good
Pressure
1032 hPa
Very high
1033 hPa
Very high
1033 hPa
Very high
1033 hPa
Very high
1032 hPa
Very high
1030 hPa
Very high
1030 hPa
Very high
1029 hPa
Very high
1030 hPa
Very high
Clouds
66%
75%
87%
92%
33%
2%
3%
0%
2%
Dew point
26°
26°
26°
26°
26°
27°
28°
28°
28°
UV Index
0
0
0
1
1
1
1
0
0
Air quality
82
Moderate
84
Moderate
83
Moderate
74
Moderate
66
Moderate
60
Moderate
55
Moderate
52
Moderate
52
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
0.72 μg/ft3
0.74 μg/ft3
0.72 μg/ft3
0.61 μg/ft3
0.51 μg/ft3
0.43 μg/ft3
0.37 μg/ft3
0.34 μg/ft3
0.33 μg/ft3
PM25
2.32 μg/ft3
2.38 μg/ft3
2.34 μg/ft3
2.10 μg/ft3
1.87 μg/ft3
1.69 μg/ft3
1.55 μg/ft3
1.48 μg/ft3
1.47 μg/ft3
NO2
27.9 ppb
25.9 ppb
23.9 ppb
19.2 ppb
14.6 ppb
9.9 ppb
10.2 ppb
10.4 ppb
10.7 ppb
SO2
6.1 ppb
6.9 ppb
7.8 ppb
7.4 ppb
6.9 ppb
6.5 ppb
6.1 ppb
5.7 ppb
5.3 ppb
CO
0.4 ppb
0.4 ppb
0.3 ppb
0.3 ppb
0.3 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
O3
1.3 ppb
3.2 ppb
5.5 ppb
9 ppb
13.3 ppb
17.9 ppb
20.1 ppb
21.1 ppb
21.6 ppb