Hourly Weather in Groton, New Hampshire, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
10 km/h
Light
12 km/h
Light
10 km/h
Light
9 km/h
Light
8 km/h
Calm
5 km/h
Calm
7 km/h
Calm
6 km/h
Calm
7 km/h
Calm
Humidity
46%
Comfortable
42%
Dry
40%
Dry
39%
Dry
39%
Dry
42%
Dry
48%
Comfortable
51%
Comfortable
55%
Comfortable
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
1019 hPa
High
1019 hPa
High
1018 hPa
Normal
1017 hPa
Normal
1016 hPa
Normal
1016 hPa
Normal
1016 hPa
Normal
1016 hPa
Normal
1016 hPa
Normal
Clouds
0%
0%
0%
0%
0%
0%
0%
1%
0%
Dew point
12°
11°
11°
11°
11°
12°
14°
14°
12°
UV Index
7
6
4
3
2
1
0
0
0
Air quality
28
Good
30
Good
33
Good
35
Good
37
Good
50
Moderate
50
Moderate
50
Moderate
49
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
7.4 μg/m3
7.8 μg/m3
8.2 μg/m3
8.2 μg/m3
PM25
4.9 μg/m3
5.4 μg/m3
5.8 μg/m3
6.3 μg/m3
6.6 μg/m3
7 μg/m3
7.5 μg/m3
7.9 μg/m3
8 μg/m3
NO2
0.3 ppb
0.2 ppb
0.3 ppb
0.3 ppb
0.3 ppb
0.5 ppb
0.6 ppb
0.8 ppb
1 ppb
SO2
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.1 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
0.1 ppb
O3
25.7 ppb
28.6 ppb
31.7 ppb
34.5 ppb
37 ppb
54.2 ppb
54 ppb
53.8 ppb
53.3 ppb