Hourly Weather in Chesmar, Maryland, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
10 mph
Light
11 mph
Breezy
13 mph
Breezy
14 mph
Breezy
12 mph
Breezy
9 mph
Light
8 mph
Light
9 mph
Light
6 mph
Light
Humidity
60%
Humid
56%
Comfortable
54%
Comfortable
52%
Comfortable
54%
Comfortable
56%
Comfortable
61%
Humid
68%
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
9 mi
Good
Pressure
1010 hPa
Normal
1009 hPa
Normal
1008 hPa
Low
1006 hPa
Low
1005 hPa
Low
1005 hPa
Low
1004 hPa
Low
1003 hPa
Very low
1004 hPa
Low
Clouds
0%
0%
0%
65%
100%
0%
100%
94%
100%
Dew point
35°
35°
35°
36°
35°
35°
35°
37°
41°
UV Index
1
1
1
0
0
0
0
0
0
Air quality
52
Moderate
46
Good
41
Good
35
Good
31
Good
29
Good
30
Good
30
Good
34
Good
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
0.33 μg/ft3
0.29 μg/ft3
0.26 μg/ft3
0.22 μg/ft3
0.20 μg/ft3
0.18 μg/ft3
0.19 μg/ft3
0.20 μg/ft3
0.22 μg/ft3
PM25
1.47 μg/ft3
1.31 μg/ft3
1.16 μg/ft3
0.99 μg/ft3
0.88 μg/ft3
0.82 μg/ft3
0.83 μg/ft3
0.86 μg/ft3
0.95 μg/ft3
NO2
8.9 ppb
7.3 ppb
5.8 ppb
5.3 ppb
4.7 ppb
4.2 ppb
4.9 ppb
5.7 ppb
6.4 ppb
SO2
4.3 ppb
4 ppb
3.7 ppb
3.1 ppb
2.5 ppb
1.9 ppb
1.7 ppb
1.5 ppb
1.3 ppb
CO
0.3 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
15.7 ppb
18.8 ppb
22.1 ppb
24.5 ppb
26.6 ppb
28.4 ppb
29.5 ppb
30.1 ppb
30.6 ppb