Hourly Weather in Chestnut Farms, Maryland, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
3 km/h
Calm
4 km/h
Calm
4 km/h
Calm
6 km/h
Calm
5 km/h
Calm
5 km/h
Calm
4 km/h
Calm
6 km/h
Calm
4 km/h
Calm
Humidity
83%
Extremely humid
74%
Extremely humid
78%
Extremely humid
81%
Extremely humid
82%
Extremely humid
85%
Extremely humid
81%
Extremely humid
78%
Extremely humid
71%
Extremely humid
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
1015 hPa
Normal
1014 hPa
Normal
1014 hPa
Normal
1014 hPa
Normal
1015 hPa
Normal
1015 hPa
Normal
1015 hPa
Normal
1014 hPa
Normal
1014 hPa
Normal
Clouds
33%
0%
1%
0%
0%
0%
0%
3%
5%
Dew point
14°
14°
15°
15°
16°
16°
17°
18°
17°
UV Index
0
0
0
0
0
0
1
2
4
Air quality
44
Good
43
Good
41
Good
39
Good
36
Good
37
Good
40
Good
53
Moderate
54
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
7.5 μg/m3
7.5 μg/m3
7.5 μg/m3
7.5 μg/m3
7.5 μg/m3
7.5 μg/m3
7.5 μg/m3
12.7 μg/m3
13.6 μg/m3
PM25
7.9 μg/m3
7.6 μg/m3
7.3 μg/m3
6.9 μg/m3
6.5 μg/m3
6 μg/m3
5.7 μg/m3
10.2 μg/m3
10.7 μg/m3
NO2
9.2 ppb
8.6 ppb
8.2 ppb
7.6 ppb
6.9 ppb
6.2 ppb
5.5 ppb
4.5 ppb
3 ppb
SO2
0.4 ppb
0.4 ppb
0.5 ppb
0.4 ppb
0.5 ppb
0.5 ppb
0.5 ppb
0.6 ppb
0.6 ppb
CO
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.1 ppb
0.1 ppb
0.2 ppb
O3
23.8 ppb
26 ppb
29 ppb
32.5 ppb
36.1 ppb
39.6 ppb
42.6 ppb
30.9 ppb
39.3 ppb