Hourly Weather in Union Mills, Maryland, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
9 km/h
Light
7 km/h
Calm
7 km/h
Calm
6 km/h
Calm
6 km/h
Calm
0 km/h
Calm
5 km/h
Calm
8 km/h
Calm
10 km/h
Light
Humidity
88%
Extremely humid
91%
Extremely humid
90%
Extremely humid
84%
Extremely humid
85%
Extremely humid
78%
Extremely humid
68%
Humid
62%
Humid
55%
Comfortable
Visibility
15 km
Good
14 km
Good
14 km
Good
16 km
Good
16 km
Good
16 km
Good
16 km
Good
16 km
Good
16 km
Good
Pressure
1010 hPa
Normal
1011 hPa
Normal
1011 hPa
Normal
1011 hPa
Normal
1012 hPa
Normal
1012 hPa
Normal
1012 hPa
Normal
1011 hPa
Normal
1011 hPa
Normal
Clouds
0%
0%
45%
0%
1%
0%
1%
2%
21%
Dew point
19°
19°
19°
18°
17°
18°
17°
17°
16°
UV Index
0
0
0
0
0
1
2
3
5
Air quality
48
Good
48
Good
49
Good
49
Good
49
Good
74
Moderate
76
Moderate
79
Moderate
80
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
11.9 μg/m3
11.9 μg/m3
11.9 μg/m3
11.9 μg/m3
11.9 μg/m3
21.8 μg/m3
23 μg/m3
24.7 μg/m3
25.1 μg/m3
PM25
8.5 μg/m3
8.6 μg/m3
8.7 μg/m3
8.7 μg/m3
8.8 μg/m3
21.2 μg/m3
22.4 μg/m3
24 μg/m3
24.2 μg/m3
NO2
7.3 ppb
7.6 ppb
7.9 ppb
7.2 ppb
6.6 ppb
5.8 ppb
4.3 ppb
2.7 ppb
1.2 ppb
SO2
0.5 ppb
0.5 ppb
0.5 ppb
0.5 ppb
0.5 ppb
0.6 ppb
0.7 ppb
0.7 ppb
0.7 ppb
CO
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.3 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
O3
38.2 ppb
40.2 ppb
42.3 ppb
44.4 ppb
46.1 ppb
23.5 ppb
29.1 ppb
40.4 ppb
52.2 ppb