Hourly Weather in Grotons, Virginia, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
5 mph
Light
6 mph
Light
8 mph
Light
10 mph
Light
11 mph
Breezy
11 mph
Breezy
15 mph
Breezy
18 mph
Breezy
20 mph
Strong
Humidity
89%
Extremely humid
86%
Extremely humid
85%
Extremely humid
81%
Extremely humid
76%
Extremely humid
73%
Extremely humid
72%
Extremely humid
66%
Humid
60%
Humid
Visibility
9 mi
Good
10 mi
Good
10 mi
Good
10 mi
Good
10 mi
Good
10 mi
Good
10 mi
Good
10 mi
Good
10 mi
Good
Pressure
1000 hPa
Very low
1000 hPa
Very low
1000 hPa
Very low
1001 hPa
Very low
1002 hPa
Very low
1002 hPa
Very low
1003 hPa
Very low
1004 hPa
Low
1004 hPa
Low
Clouds
88%
100%
53%
92%
61%
2%
6%
18%
53%
Dew point
42°
41°
39°
38°
35°
33°
33°
32°
31°
UV Index
0
0
0
0
0
0
0
0
1
Air quality
22
Good
20
Good
18
Good
17
Good
15
Good
17
Good
21
Good
25
Good
28
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
0.07 μg/ft3
0.05 μg/ft3
0.04 μg/ft3
0.03 μg/ft3
0.02 μg/ft3
0.02 μg/ft3
0.02 μg/ft3
0.02 μg/ft3
0.02 μg/ft3
PM25
0.29 μg/ft3
0.22 μg/ft3
0.16 μg/ft3
0.12 μg/ft3
0.10 μg/ft3
0.08 μg/ft3
0.07 μg/ft3
0.07 μg/ft3
0.07 μg/ft3
NO2
2.6 ppb
2.6 ppb
3.3 ppb
3.9 ppb
4.6 ppb
3.7 ppb
2.8 ppb
1.9 ppb
1.9 ppb
SO2
2.5 ppb
2.7 ppb
3 ppb
3.2 ppb
3.5 ppb
2.9 ppb
2.2 ppb
1.6 ppb
1.6 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
21.9 ppb
20 ppb
18.2 ppb
16.7 ppb
15.4 ppb
17.3 ppb
20.5 ppb
25.1 ppb
27.7 ppb