Hourly Weather in Bolton, Maryland, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
13 mph
Breezy
12 mph
Breezy
10 mph
Breezy
8 mph
Light
7 mph
Light
6 mph
Light
6 mph
Light
6 mph
Light
6 mph
Light
Humidity
50%
Comfortable
47%
Comfortable
51%
Comfortable
55%
Comfortable
60%
Comfortable
63%
Humid
65%
Humid
67%
Humid
67%
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
1007 hPa
Low
1008 hPa
Low
1008 hPa
Low
1009 hPa
Normal
1010 hPa
Normal
1010 hPa
Normal
1011 hPa
Normal
1010 hPa
Normal
1010 hPa
Normal
Clouds
25%
100%
100%
21%
93%
99%
100%
100%
80%
Dew point
51°
48°
47°
46°
46°
46°
46°
46°
46°
UV Index
1
0
0
0
0
0
0
0
0
Air quality
48
Good
48
Good
47
Good
45
Good
42
Good
38
Good
34
Good
32
Good
30
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
5 / 5
5 / 5
5 / 5
5 / 5
5 / 5
5 / 5
5 / 5
5 / 5
5 / 5
Pollutants
Low risk
High risk
PM10
0.24 μg/ft3
0.26 μg/ft3
0.27 μg/ft3
0.27 μg/ft3
0.27 μg/ft3
0.27 μg/ft3
0.28 μg/ft3
0.28 μg/ft3
0.28 μg/ft3
PM25
0.17 μg/ft3
0.18 μg/ft3
0.19 μg/ft3
0.19 μg/ft3
0.19 μg/ft3
0.19 μg/ft3
0.19 μg/ft3
0.19 μg/ft3
0.19 μg/ft3
NO2
0.5 ppb
0.68 ppb
0.87 ppb
1.13 ppb
1.4 ppb
1.66 ppb
1.93 ppb
2.2 ppb
2.48 ppb
SO2
0.94 ppb
0.96 ppb
0.98 ppb
1.07 ppb
1.16 ppb
1.24 ppb
1.37 ppb
1.49 ppb
1.61 ppb
CO
0.13 ppb
0.13 ppb
0.13 ppb
0.13 ppb
0.13 ppb
0.13 ppb
0.14 ppb
0.14 ppb
0.14 ppb
O3
53.89 ppb
50.66 ppb
47.43 ppb
43.28 ppb
39.14 ppb
34.99 ppb
33.01 ppb
31.04 ppb
29.06 ppb