Hourly Weather in Bellevue, Maryland, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
9 mph
Light
9 mph
Light
9 mph
Light
8 mph
Light
7 mph
Light
8 mph
Light
6 mph
Light
3 mph
Calm
4 mph
Calm
Humidity
58%
Comfortable
61%
Humid
67%
Humid
71%
Extremely humid
74%
Extremely humid
74%
Extremely humid
78%
Extremely humid
82%
Extremely humid
81%
Extremely 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
7 mi
Good
Pressure
1015 hPa
Normal
1015 hPa
Normal
1015 hPa
Normal
1016 hPa
Normal
1016 hPa
Normal
1016 hPa
Normal
1015 hPa
Normal
1015 hPa
Normal
1015 hPa
Normal
Clouds
100%
93%
100%
84%
61%
99%
97%
97%
100%
Dew point
60°
59°
60°
60°
60°
59°
60°
61°
60°
UV Index
0
0
0
0
0
0
0
0
0
Air quality
80
Moderate
78
Moderate
72
Moderate
63
Moderate
51
Moderate
48
Good
46
Good
45
Good
43
Good
Pollen index
Tree
5 / 5
5 / 5
5 / 5
5 / 5
5 / 5
5 / 5
5 / 5
5 / 5
5 / 5
Weed
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
Grass
2 / 5
2 / 5
2 / 5
3 / 5
3 / 5
2 / 5
2 / 5
2 / 5
1 / 5
Pollutants
Low risk
High risk
PM10
0.35 μg/ft3
0.33 μg/ft3
0.32 μg/ft3
0.32 μg/ft3
0.33 μg/ft3
0.35 μg/ft3
0.38 μg/ft3
0.31 μg/ft3
0.31 μg/ft3
PM25
0.21 μg/ft3
0.20 μg/ft3
0.20 μg/ft3
0.20 μg/ft3
0.21 μg/ft3
0.23 μg/ft3
0.24 μg/ft3
0.20 μg/ft3
0.20 μg/ft3
NO2
1.15 ppb
1.37 ppb
1.45 ppb
1.53 ppb
1.6 ppb
1.41 ppb
1.22 ppb
1.03 ppb
1.06 ppb
SO2
0.33 ppb
0.31 ppb
0.31 ppb
0.31 ppb
0.32 ppb
0.33 ppb
0.33 ppb
0.34 ppb
0.42 ppb
CO
0.14 ppb
0.14 ppb
0.15 ppb
0.15 ppb
0.15 ppb
0.15 ppb
0.14 ppb
0.14 ppb
0.14 ppb
O3
61.59 ppb
58.34 ppb
54.91 ppb
51.49 ppb
48.06 ppb
47.03 ppb
46.01 ppb
44.98 ppb
42.8 ppb