Daily Weather in Relay, Maryland, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
15 km/h
Light
13 km/h
Light
17 km/h
Breezy
23 km/h
Breezy
21 km/h
Breezy
15 km/h
Light
13 km/h
Light
7 km/h
Calm
5 km/h
Calm
Humidity
92%
Extremely humid
94%
Extremely humid
97%
Extremely humid
99%
Extremely humid
93%
Extremely humid
85%
Extremely humid
85%
Extremely humid
86%
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
16 km
Good
Pressure
1021 hPa
High
1015 hPa
Normal
1012 hPa
Normal
1005 hPa
Low
1003 hPa
Very low
1009 hPa
Low
1012 hPa
Normal
1012 hPa
Normal
1013 hPa
Normal
Clouds
100%
100%
99%
100%
98%
100%
96%
100%
100%
Dew point
18°
19°
22°
24°
19°
20°
19°
20°
21°
UV Index
8
7
6
5
7
1
Air quality
55
Moderate
59
Moderate
81
Moderate
71
Moderate
49
Good
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
13.3 μg/m3
15.9 μg/m3
25.4 μg/m3
19.7 μg/m3
5.2 μg/m3
2.9 μg/m3
PM25
11.2 μg/m3
13.6 μg/m3
25.1 μg/m3
19.4 μg/m3
5.2 μg/m3
2.8 μg/m3
NO2
9 ppb
12.7 ppb
26.2 ppb
7.4 ppb
6 ppb
3 ppb
SO2
0.5 ppb
0.7 ppb
1.2 ppb
1.1 ppb
0.5 ppb
0.5 ppb
CO
0.2 ppb
0.2 ppb
0.4 ppb
0.3 ppb
0.2 ppb
0.2 ppb
O3
50.7 ppb
62.3 ppb
75.6 ppb
52.6 ppb
53.1 ppb
35.5 ppb