Hourly Weather in Chester Harbor, Maryland, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
1 km/h
Calm
9 km/h
Light
10 km/h
Light
8 km/h
Light
8 km/h
Light
5 km/h
Calm
5 km/h
Calm
5 km/h
Calm
4 km/h
Calm
Humidity
43%
Dry
44%
Dry
56%
Comfortable
66%
Humid
74%
Extremely humid
80%
Extremely humid
83%
Extremely humid
85%
Extremely humid
88%
Extremely humid
Visibility
16 km
Good
16 km
Good
16 km
Good
16 km
Good
16 km
Good
16 km
Good
16 km
Good
16 km
Good
15 km
Good
Pressure
1016 hPa
Normal
1016 hPa
Normal
1016 hPa
Normal
1016 hPa
Normal
1015 hPa
Normal
1016 hPa
Normal
1016 hPa
Normal
1015 hPa
Normal
1015 hPa
Normal
Clouds
1%
8%
4%
0%
0%
0%
24%
0%
0%
Dew point
13°
13°
15°
17°
17°
17°
17°
17°
17°
UV Index
1
0
0
0
0
0
0
0
0
Air quality
47
Good
47
Good
46
Good
44
Good
43
Good
41
Good
39
Good
38
Good
54
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
1 / 5
1 / 5
0 / 5
0 / 5
0 / 5
0 / 5
Pollutants
Low risk
High risk
PM10
8.6 μg/m3
8.6 μg/m3
8.6 μg/m3
8.6 μg/m3
8.6 μg/m3
8.6 μg/m3
8.6 μg/m3
8.6 μg/m3
14.1 μg/m3
PM25
3.2 μg/m3
3.1 μg/m3
3 μg/m3
2.7 μg/m3
2.5 μg/m3
2.2 μg/m3
2 μg/m3
1.7 μg/m3
10.6 μg/m3
NO2
1.3 ppb
1.8 ppb
2.4 ppb
2.9 ppb
3.3 ppb
3.7 ppb
3.8 ppb
3.9 ppb
3.7 ppb
SO2
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
CO
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
O3
50.7 ppb
50.1 ppb
49 ppb
47.5 ppb
45.8 ppb
44 ppb
42.2 ppb
40.7 ppb
26.9 ppb