Hourly Weather in Washington, DC, District of Columbia, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
5 mph
Calm
5 mph
Light
7 mph
Light
9 mph
Light
11 mph
Breezy
12 mph
Breezy
12 mph
Breezy
11 mph
Breezy
8 mph
Light
Humidity
62%
Humid
61%
Humid
58%
Comfortable
55%
Comfortable
48%
Comfortable
41%
Dry
38%
Dry
37%
Dry
39%
Dry
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
1024 hPa
High
1024 hPa
High
1026 hPa
Very high
1024 hPa
High
1024 hPa
High
1024 hPa
High
1024 hPa
High
1023 hPa
High
1023 hPa
High
Clouds
100%
100%
100%
100%
100%
100%
100%
100%
100%
Dew point
22°
25°
26°
26°
24°
22°
20°
18°
18°
UV Index
0
1
1
2
1
1
0
0
0
Air quality
54
Moderate
56
Moderate
56
Moderate
54
Moderate
53
Moderate
52
Moderate
46
Good
44
Good
46
Good
Pollen index
Tree
1 / 5
1 / 5
1 / 5
1 / 5
1 / 5
1 / 5
1 / 5
1 / 5
1 / 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
0.31 μg/ft3
0.33 μg/ft3
0.33 μg/ft3
0.32 μg/ft3
0.30 μg/ft3
0.27 μg/ft3
0.24 μg/ft3
0.23 μg/ft3
0.24 μg/ft3
PM25
0.31 μg/ft3
0.33 μg/ft3
0.33 μg/ft3
0.31 μg/ft3
0.29 μg/ft3
0.26 μg/ft3
0.24 μg/ft3
0.22 μg/ft3
0.23 μg/ft3
NO2
5.4 ppb
6.3 ppb
5 ppb
3.7 ppb
2.4 ppb
2.7 ppb
2.9 ppb
3.2 ppb
6.3 ppb
SO2
1 ppb
1.2 ppb
1.7 ppb
2.2 ppb
2.6 ppb
2.5 ppb
2.3 ppb
2.1 ppb
2.1 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
39.6 ppb
38.9 ppb
38.5 ppb
38.3 ppb
38.3 ppb
38.3 ppb
38.2 ppb
38.1 ppb
37.1 ppb