Hourly Weather in Alstead Center, New Hampshire, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
5 km/h
Calm
8 km/h
Light
8 km/h
Calm
8 km/h
Calm
6 km/h
Calm
6 km/h
Calm
4 km/h
Calm
1 km/h
Calm
3 km/h
Calm
Humidity
99%
Extremely humid
74%
Extremely humid
74%
Extremely humid
73%
Extremely humid
73%
Extremely humid
73%
Extremely humid
74%
Extremely humid
69%
Humid
62%
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
1024 hPa
High
1021 hPa
High
1021 hPa
High
1022 hPa
High
1022 hPa
High
1021 hPa
High
1021 hPa
High
1021 hPa
High
1021 hPa
High
Clouds
0%
0%
0%
0%
0%
0%
0%
0%
0%
Dew point
13°
12°
11°
11°
11°
11°
11°
12°
12°
UV Index
0
0
0
0
0
0
0
1
3
Air quality
31
Good
31
Good
31
Good
30
Good
30
Good
30
Good
29
Good
29
Good
48
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
11.9 μg/m3
11.9 μg/m3
11.9 μg/m3
11.9 μg/m3
11.9 μg/m3
11.9 μg/m3
11.9 μg/m3
11.9 μg/m3
9 μg/m3
PM25
5.5 μg/m3
5.5 μg/m3
5.5 μg/m3
5.4 μg/m3
5.3 μg/m3
5.3 μg/m3
5.2 μg/m3
5.2 μg/m3
8.6 μg/m3
NO2
4 ppb
4.1 ppb
4.3 ppb
4.4 ppb
4.6 ppb
3.7 ppb
2.7 ppb
1.7 ppb
1.1 ppb
SO2
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
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
7.5 ppb
8.6 ppb
10.5 ppb
13.2 ppb
16.4 ppb
19.6 ppb
22.8 ppb
25.5 ppb
37.2 ppb