Daily Weather in Calvert County, Maryland, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
12 km/h
Light
16 km/h
Light
17 km/h
Breezy
26 km/h
Breezy
22 km/h
Breezy
18 km/h
Breezy
15 km/h
Light
13 km/h
Light
13 km/h
Light
Humidity
80%
Extremely humid
90%
Extremely humid
93%
Extremely humid
97%
Extremely humid
95%
Extremely humid
86%
Extremely humid
85%
Extremely humid
84%
Extremely humid
92%
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
16 km
Good
Pressure
1021 hPa
High
1015 hPa
Normal
1012 hPa
Normal
1006 hPa
Low
1003 hPa
Very low
1009 hPa
Normal
1012 hPa
Normal
1012 hPa
Normal
1013 hPa
Normal
Clouds
100%
100%
96%
100%
42%
100%
38%
100%
100%
Dew point
17°
20°
23°
25°
21°
21°
20°
21°
23°
UV Index
8
8
6
8
7
Air quality
60
Moderate
59
Moderate
60
Moderate
59
Moderate
62
Moderate
Pollen index
Tree
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
Grass
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
Pollutants
Low risk
High risk
PM10
17.6 μg/m3
17.3 μg/m3
14.5 μg/m3
13.6 μg/m3
7.1 μg/m3
PM25
13.7 μg/m3
13.3 μg/m3
13.8 μg/m3
13.2 μg/m3
6.9 μg/m3
NO2
3.3 ppb
2.9 ppb
1.9 ppb
2.8 ppb
2.8 ppb
SO2
0.2 ppb
0.3 ppb
0.5 ppb
0.5 ppb
0.5 ppb
CO
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
O3
43.1 ppb
55.5 ppb
66.8 ppb
60.5 ppb
69.7 ppb