Hourly Weather in Merrill, Maryland, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
11 km/h
Light
11 km/h
Light
10 km/h
Light
10 km/h
Light
11 km/h
Light
10 km/h
Light
11 km/h
Light
9 km/h
Light
7 km/h
Calm
Humidity
75%
Extremely humid
73%
Extremely humid
77%
Extremely humid
79%
Extremely humid
81%
Extremely humid
82%
Extremely humid
84%
Extremely humid
85%
Extremely humid
85%
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
1019 hPa
High
1019 hPa
High
1019 hPa
High
1018 hPa
High
1018 hPa
Normal
1018 hPa
High
1018 hPa
High
1018 hPa
High
1018 hPa
Normal
Clouds
51%
100%
100%
100%
100%
100%
100%
68%
90%
Dew point
14°
13°
14°
14°
14°
14°
14°
14°
13°
UV Index
0
0
0
0
0
0
0
0
0
Air quality
42
Good
41
Good
41
Good
40
Good
40
Good
39
Good
39
Good
35
Good
33
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
11.9 μg/m3
11.9 μg/m3
11.9 μg/m3
11.9 μg/m3
11.9 μg/m3
11.9 μg/m3
11.9 μg/m3
6.1 μg/m3
6.4 μg/m3
PM25
6.5 μg/m3
6.3 μg/m3
6 μg/m3
5.7 μg/m3
5.3 μg/m3
5 μg/m3
4.7 μg/m3
5.4 μg/m3
5.7 μg/m3
NO2
1.7 ppb
1.6 ppb
1.7 ppb
1.7 ppb
1.7 ppb
2.2 ppb
2.7 ppb
3.3 ppb
3.2 ppb
SO2
0.5 ppb
0.5 ppb
0.4 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
45.1 ppb
44.7 ppb
44.2 ppb
43.5 ppb
42.9 ppb
42.2 ppb
41.7 ppb
37.8 ppb
35.3 ppb