Hourly Weather in Keywaydin, Maryland, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
9 km/h
Light
5 km/h
Calm
6 km/h
Calm
7 km/h
Calm
8 km/h
Calm
7 km/h
Calm
8 km/h
Light
8 km/h
Calm
8 km/h
Light
Humidity
45%
Comfortable
49%
Comfortable
52%
Comfortable
59%
Comfortable
73%
Extremely humid
78%
Extremely humid
79%
Extremely humid
77%
Extremely humid
76%
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
1020 hPa
High
1021 hPa
High
1021 hPa
High
1021 hPa
High
1021 hPa
High
1021 hPa
High
1021 hPa
High
1020 hPa
High
1020 hPa
High
Clouds
100%
100%
100%
100%
100%
100%
100%
100%
100%
Dew point
12°
12°
13°
14°
16°
17°
17°
16°
16°
UV Index
0
0
0
0
0
0
0
0
0
Air quality
47
Good
47
Good
48
Good
49
Good
50
Moderate
50
Moderate
53
Moderate
55
Moderate
56
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
0 / 5
0 / 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
12.4 μg/m3
13.8 μg/m3
14.2 μg/m3
PM25
4.9 μg/m3
5.1 μg/m3
5.4 μg/m3
5.6 μg/m3
5.9 μg/m3
6.1 μg/m3
10.1 μg/m3
11.2 μg/m3
11.5 μg/m3
NO2
3 ppb
3.8 ppb
4.5 ppb
5.1 ppb
5.8 ppb
6.2 ppb
7.1 ppb
7.5 ppb
7.5 ppb
SO2
0.3 ppb
0.3 ppb
0.3 ppb
0.4 ppb
0.4 ppb
0.4 ppb
0.4 ppb
0.4 ppb
0.4 ppb
CO
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
O3
50.4 ppb
51 ppb
51.8 ppb
52.6 ppb
53.4 ppb
54.1 ppb
35.2 ppb
32.9 ppb
31.4 ppb