Hourly Weather in Cheston, Maryland, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
7 km/h
Calm
9 km/h
Light
6 km/h
Calm
6 km/h
Calm
6 km/h
Calm
9 km/h
Light
7 km/h
Calm
6 km/h
Calm
12 km/h
Light
Humidity
78%
Extremely humid
79%
Extremely humid
85%
Extremely humid
84%
Extremely humid
80%
Extremely humid
82%
Extremely humid
88%
Extremely humid
91%
Extremely humid
82%
Extremely humid
Visibility
16 km
Good
16 km
Good
16 km
Good
16 km
Good
16 km
Good
16 km
Good
15 km
Good
14 km
Good
16 km
Good
Pressure
1011 hPa
Normal
1011 hPa
Normal
1010 hPa
Normal
1010 hPa
Normal
1011 hPa
Normal
1011 hPa
Normal
1011 hPa
Normal
1011 hPa
Normal
1011 hPa
Normal
Clouds
3%
13%
23%
7%
95%
100%
74%
34%
5%
Dew point
19°
18°
19°
19°
19°
19°
20°
20°
20°
UV Index
0
0
0
0
0
0
0
0
1
Air quality
43
Good
41
Good
41
Good
42
Good
43
Good
56
Moderate
55
Moderate
54
Moderate
56
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
9.7 μg/m3
9.7 μg/m3
9.7 μg/m3
9.7 μg/m3
9.7 μg/m3
12.3 μg/m3
11.6 μg/m3
11.3 μg/m3
12.5 μg/m3
PM25
7.6 μg/m3
7.3 μg/m3
7.1 μg/m3
6.8 μg/m3
6.6 μg/m3
11.8 μg/m3
11.2 μg/m3
10.8 μg/m3
11.9 μg/m3
NO2
9.4 ppb
6.7 ppb
4.1 ppb
4 ppb
3.9 ppb
3.5 ppb
3.8 ppb
4.1 ppb
4.4 ppb
SO2
0.4 ppb
0.4 ppb
0.3 ppb
0.4 ppb
0.4 ppb
0.3 ppb
0.4 ppb
0.5 ppb
0.6 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
41.1 ppb
42.3 ppb
43.6 ppb
44.9 ppb
46 ppb
37 ppb
36 ppb
35 ppb
34.2 ppb