Hourly Weather in Appletown, Maryland, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
6 mph
Light
11 mph
Breezy
11 mph
Breezy
8 mph
Light
6 mph
Light
8 mph
Light
8 mph
Light
8 mph
Light
7 mph
Light
Humidity
100%
Extremely humid
98%
Extremely humid
96%
Extremely humid
96%
Extremely humid
97%
Extremely humid
98%
Extremely humid
98%
Extremely humid
98%
Extremely humid
98%
Extremely humid
Visibility
2 mi
Low
8 mi
Good
10 mi
Good
9 mi
Good
9 mi
Good
9 mi
Good
8 mi
Good
9 mi
Good
9 mi
Good
Pressure
1007 hPa
Low
1006 hPa
Low
1006 hPa
Low
1007 hPa
Low
1008 hPa
Low
1008 hPa
Low
1008 hPa
Low
1008 hPa
Low
1008 hPa
Low
Clouds
100%
67%
95%
100%
100%
100%
100%
98%
86%
Dew point
71°
71°
70°
70°
70°
70°
70°
70°
69°
UV Index
0
0
0
0
0
0
0
0
0
Air quality
86
Moderate
73
Moderate
59
Moderate
58
Moderate
56
Moderate
54
Moderate
52
Moderate
50
Moderate
47
Good
Pollen index
Tree
1 / 5
3 / 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
1 / 5
1 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
Pollutants
Low risk
High risk
PM10
0.65 μg/ft3
0.67 μg/ft3
0.63 μg/ft3
0.58 μg/ft3
0.52 μg/ft3
0.48 μg/ft3
0.46 μg/ft3
0.44 μg/ft3
0.42 μg/ft3
PM25
0.45 μg/ft3
0.46 μg/ft3
0.44 μg/ft3
0.40 μg/ft3
0.37 μg/ft3
0.34 μg/ft3
0.32 μg/ft3
0.31 μg/ft3
0.29 μg/ft3
NO2
1.32 ppb
1.52 ppb
1.73 ppb
1.56 ppb
1.39 ppb
1.22 ppb
1.31 ppb
1.4 ppb
1.48 ppb
SO2
0.38 ppb
0.36 ppb
0.33 ppb
0.37 ppb
0.42 ppb
0.46 ppb
0.48 ppb
0.51 ppb
0.53 ppb
CO
0.21 ppb
0.21 ppb
0.21 ppb
0.2 ppb
0.19 ppb
0.18 ppb
0.18 ppb
0.18 ppb
0.18 ppb
O3
58.17 ppb
53.49 ppb
48.8 ppb
46.03 ppb
43.26 ppb
40.5 ppb
37.63 ppb
34.76 ppb
31.89 ppb