Hourly Weather in Mill Run, Maryland, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
11 km/h
Light
11 km/h
Light
6 km/h
Calm
5 km/h
Calm
2 km/h
Calm
5 km/h
Calm
4 km/h
Calm
6 km/h
Calm
6 km/h
Calm
Humidity
70%
Extremely humid
71%
Extremely humid
79%
Extremely humid
77%
Extremely humid
77%
Extremely humid
82%
Extremely humid
84%
Extremely humid
82%
Extremely humid
83%
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
1020 hPa
High
1021 hPa
High
1021 hPa
High
1020 hPa
High
1019 hPa
High
1019 hPa
High
1020 hPa
High
Clouds
100%
100%
100%
100%
100%
100%
100%
100%
100%
Dew point
16°
16°
17°
16°
16°
17°
17°
16°
16°
UV Index
0
0
0
0
0
0
0
0
0
Air quality
39
Good
39
Good
38
Good
38
Good
38
Good
38
Good
45
Good
44
Good
44
Good
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
4.3 μg/m3
4.3 μg/m3
4.3 μg/m3
4.3 μg/m3
4.3 μg/m3
4.3 μg/m3
11.4 μg/m3
11.2 μg/m3
11 μg/m3
PM25
3.4 μg/m3
3.9 μg/m3
4.4 μg/m3
5 μg/m3
5.6 μg/m3
6.1 μg/m3
8 μg/m3
7.8 μg/m3
7.8 μg/m3
NO2
2.3 ppb
2.9 ppb
3.4 ppb
3.6 ppb
3.9 ppb
4.1 ppb
3.9 ppb
3.9 ppb
3.8 ppb
SO2
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
CO
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
O3
41.8 ppb
41.6 ppb
41.4 ppb
41.2 ppb
40.9 ppb
40.7 ppb
36.5 ppb
35.6 ppb
34.9 ppb