Hourly Weather in Hillendale Heights, Maryland, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
9 km/h
Light
13 km/h
Light
12 km/h
Light
12 km/h
Light
12 km/h
Light
13 km/h
Light
12 km/h
Light
8 km/h
Calm
6 km/h
Calm
Humidity
54%
Comfortable
47%
Comfortable
40%
Dry
41%
Dry
40%
Dry
39%
Dry
39%
Dry
42%
Dry
46%
Comfortable
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
1022 hPa
High
1022 hPa
High
1022 hPa
High
1021 hPa
High
1021 hPa
High
1020 hPa
High
1020 hPa
High
1021 hPa
High
1020 hPa
High
Clouds
26%
4%
100%
100%
100%
100%
100%
100%
100%
Dew point
14°
13°
11°
11°
11°
11°
11°
12°
12°
UV Index
7
8
7
5
4
2
1
0
0
Air quality
33
Good
34
Good
36
Good
38
Good
40
Good
42
Good
44
Good
49
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
12.9 μg/m3
12.9 μg/m3
12.9 μg/m3
12.9 μg/m3
12.9 μg/m3
12.9 μg/m3
12.9 μg/m3
8.5 μg/m3
8.2 μg/m3
PM25
4.5 μg/m3
4.5 μg/m3
4.6 μg/m3
4.7 μg/m3
4.8 μg/m3
4.9 μg/m3
4.9 μg/m3
7.1 μg/m3
6.9 μg/m3
NO2
1 ppb
0.9 ppb
0.8 ppb
0.9 ppb
1 ppb
1.1 ppb
2 ppb
3.1 ppb
4.1 ppb
SO2
0.6 ppb
0.5 ppb
0.5 ppb
0.4 ppb
0.4 ppb
0.3 ppb
0.3 ppb
0.3 ppb
0.2 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
35.3 ppb
36.7 ppb
38.7 ppb
40.9 ppb
43.3 ppb
45.6 ppb
47.6 ppb
53 ppb
47.3 ppb