Hourly Weather in Hillendale Park, Maryland, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
9 mph
Light
7 mph
Light
8 mph
Light
9 mph
Light
9 mph
Light
8 mph
Light
10 mph
Light
10 mph
Light
10 mph
Breezy
Humidity
73%
Extremely humid
79%
Extremely humid
83%
Extremely humid
86%
Extremely humid
89%
Extremely humid
92%
Extremely humid
91%
Extremely humid
89%
Extremely humid
83%
Extremely humid
Visibility
10 mi
Good
10 mi
Good
10 mi
Good
9 mi
Good
9 mi
Good
8 mi
Good
8 mi
Good
9 mi
Good
10 mi
Good
Pressure
1013 hPa
Normal
1013 hPa
Normal
1012 hPa
Normal
1012 hPa
Normal
1011 hPa
Normal
1011 hPa
Normal
1011 hPa
Normal
1010 hPa
Normal
1011 hPa
Normal
Clouds
52%
100%
100%
100%
100%
100%
100%
100%
100%
Dew point
67°
69°
70°
70°
71°
71°
72°
72°
71°
UV Index
0
0
0
0
0
0
0
1
1
Air quality
75
Moderate
83
Moderate
94
Moderate
108
Unhealthy for sensitive groups
126
Unhealthy for sensitive groups
142
Unhealthy for sensitive groups
153
Unhealthy
54
Moderate
51
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
0.76 μg/ft3
0.76 μg/ft3
0.76 μg/ft3
0.76 μg/ft3
0.76 μg/ft3
0.76 μg/ft3
0.76 μg/ft3
0.32 μg/ft3
0.28 μg/ft3
PM25
0.62 μg/ft3
0.74 μg/ft3
0.90 μg/ft3
1.09 μg/ft3
1.29 μg/ft3
1.47 μg/ft3
1.64 μg/ft3
0.31 μg/ft3
0.26 μg/ft3
NO2
3.5 ppb
2.8 ppb
2.8 ppb
2.9 ppb
2.9 ppb
2.8 ppb
2.8 ppb
2.9 ppb
2.4 ppb
SO2
0.6 ppb
0.6 ppb
0.6 ppb
0.6 ppb
0.6 ppb
0.6 ppb
0.6 ppb
0.7 ppb
0.6 ppb
CO
0.3 ppb
0.3 ppb
0.3 ppb
0.3 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
O3
43.8 ppb
45.1 ppb
46.8 ppb
48.9 ppb
51 ppb
53 ppb
54.8 ppb
43.7 ppb
43.8 ppb