Hourly Weather in Highfield-Cascade, Maryland, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
8 km/h
Calm
7 km/h
Calm
8 km/h
Calm
13 km/h
Light
18 km/h
Breezy
18 km/h
Breezy
19 km/h
Breezy
20 km/h
Breezy
21 km/h
Breezy
Humidity
91%
Extremely humid
90%
Extremely humid
87%
Extremely humid
87%
Extremely humid
75%
Extremely humid
70%
Extremely humid
67%
Humid
63%
Humid
58%
Comfortable
Visibility
14 km
Good
14 km
Good
15 km
Good
15 km
Good
16 km
Good
16 km
Good
16 km
Good
16 km
Good
16 km
Good
Pressure
1006 hPa
Low
1007 hPa
Low
1008 hPa
Low
1008 hPa
Low
1009 hPa
Low
1009 hPa
Low
1010 hPa
Normal
1010 hPa
Normal
1009 hPa
Normal
Clouds
86%
100%
100%
33%
21%
29%
41%
31%
26%
Dew point
21°
21°
20°
21°
19°
19°
19°
18°
17°
UV Index
0
0
0
1
2
4
5
3
3
Air quality
33
Good
36
Good
42
Good
47
Good
51
Moderate
53
Moderate
35
Good
38
Good
41
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
10.8 μg/m3
10.8 μg/m3
10.8 μg/m3
10.8 μg/m3
10.8 μg/m3
10.8 μg/m3
2.5 μg/m3
2.5 μg/m3
2.6 μg/m3
PM25
5.8 μg/m3
6.5 μg/m3
7.4 μg/m3
8.3 μg/m3
9.1 μg/m3
9.9 μg/m3
2.4 μg/m3
2.5 μg/m3
2.6 μg/m3
NO2
1.5 ppb
1.5 ppb
1.6 ppb
1.6 ppb
1.3 ppb
1 ppb
0.7 ppb
0.7 ppb
0.7 ppb
SO2
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.3 ppb
0.4 ppb
0.6 ppb
0.5 ppb
0.5 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
29.4 ppb
31.7 ppb
34.3 ppb
37 ppb
39.5 ppb
41.8 ppb
37.4 ppb
41.4 ppb
44.6 ppb