Hourly Weather in Martins Additions, Maryland, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
7 mph
Light
7 mph
Light
8 mph
Light
8 mph
Light
9 mph
Light
9 mph
Light
9 mph
Light
9 mph
Light
9 mph
Light
Humidity
80%
Extremely humid
76%
Extremely humid
74%
Extremely humid
74%
Extremely humid
74%
Extremely humid
74%
Extremely humid
76%
Extremely humid
77%
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
10 mi
Good
Pressure
1022 hPa
High
1021 hPa
High
1020 hPa
High
1020 hPa
High
1019 hPa
High
1019 hPa
High
1019 hPa
High
1019 hPa
High
1020 hPa
High
Clouds
35%
22%
89%
100%
100%
100%
100%
71%
100%
Dew point
50°
51°
51°
51°
51°
50°
50°
48°
49°
UV Index
1
1
1
1
1
0
0
0
0
Air quality
64
Moderate
61
Moderate
57
Moderate
54
Moderate
51
Moderate
48
Good
51
Moderate
52
Moderate
55
Moderate
Pollen index
Tree
1 / 5
1 / 5
1 / 5
0 / 5
1 / 5
1 / 5
1 / 5
1 / 5
1 / 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
0.46 μg/ft3
0.41 μg/ft3
0.35 μg/ft3
0.30 μg/ft3
0.26 μg/ft3
0.25 μg/ft3
0.26 μg/ft3
0.28 μg/ft3
0.32 μg/ft3
PM25
0.46 μg/ft3
0.41 μg/ft3
0.35 μg/ft3
0.29 μg/ft3
0.26 μg/ft3
0.24 μg/ft3
0.25 μg/ft3
0.28 μg/ft3
0.32 μg/ft3
NO2
3.6 ppb
3 ppb
2.4 ppb
2.1 ppb
1.8 ppb
1.5 ppb
2.2 ppb
2.9 ppb
3.5 ppb
SO2
1.2 ppb
1.3 ppb
1.4 ppb
1.2 ppb
1.1 ppb
1 ppb
1.1 ppb
1.2 ppb
1.4 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
22.8 ppb
23.3 ppb
24.5 ppb
26.5 ppb
29.2 ppb
33 ppb
33.3 ppb
32.2 ppb
30.3 ppb