Hourly Weather in Greenfield, New Hampshire, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
11 km/h
Light
12 km/h
Light
16 km/h
Light
17 km/h
Breezy
11 km/h
Light
9 km/h
Light
13 km/h
Light
12 km/h
Light
6 km/h
Calm
Humidity
60%
Humid
62%
Humid
61%
Humid
64%
Humid
79%
Extremely humid
68%
Humid
65%
Humid
75%
Extremely humid
78%
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
1006 hPa
Low
1006 hPa
Low
1005 hPa
Low
1005 hPa
Low
1005 hPa
Low
1005 hPa
Low
1005 hPa
Low
1005 hPa
Low
1006 hPa
Low
Clouds
100%
82%
100%
100%
100%
100%
100%
98%
89%
Dew point
18°
18°
18°
18°
19°
18°
18°
19°
19°
UV Index
3
2
2
1
1
0
0
0
0
Air quality
61
Moderate
61
Moderate
61
Moderate
61
Moderate
61
Moderate
74
Moderate
69
Moderate
64
Moderate
60
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
19.4 μg/m3
19.4 μg/m3
19.4 μg/m3
19.4 μg/m3
19.4 μg/m3
21.9 μg/m3
18.9 μg/m3
16.1 μg/m3
14.7 μg/m3
PM25
14.4 μg/m3
14.4 μg/m3
14.4 μg/m3
14.4 μg/m3
14.4 μg/m3
21.3 μg/m3
18.4 μg/m3
15.7 μg/m3
13.9 μg/m3
NO2
0.7 ppb
0.6 ppb
0.7 ppb
0.7 ppb
0.7 ppb
0.8 ppb
1 ppb
1.1 ppb
1.2 ppb
SO2
0.5 ppb
0.4 ppb
0.4 ppb
0.3 ppb
0.3 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.2 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
43 ppb
43.5 ppb
44 ppb
44.5 ppb
45 ppb
58.5 ppb
57 ppb
56 ppb
54.4 ppb