Daily Weather in Union, New Hampshire, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
19 km/h
Breezy
22 km/h
Breezy
20 km/h
Breezy
12 km/h
Light
9 km/h
Light
10 km/h
Light
13 km/h
Light
10 km/h
Light
9 km/h
Light
Humidity
97%
Extremely humid
99%
Extremely humid
99%
Extremely humid
100%
Extremely humid
100%
Extremely humid
99%
Extremely humid
81%
Extremely humid
85%
Extremely humid
87%
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
1009 hPa
Low
1010 hPa
Normal
1009 hPa
Normal
1012 hPa
Normal
1014 hPa
Normal
1015 hPa
Normal
1017 hPa
Normal
1019 hPa
High
1020 hPa
High
Clouds
100%
100%
100%
100%
100%
100%
1%
13%
5%
Dew point
19°
18°
18°
20°
19°
20°
19°
18°
20°
UV Index
6
3
2
3
1
Air quality
62
Moderate
52
Moderate
47
Good
46
Good
31
Good
Pollen index
Tree
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
Weed
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
Grass
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
Pollutants
Low risk
High risk
PM10
15.5 μg/m3
11.5 μg/m3
4.1 μg/m3
3.9 μg/m3
3.7 μg/m3
PM25
14.5 μg/m3
9.4 μg/m3
3.5 μg/m3
3.4 μg/m3
3.3 μg/m3
NO2
4 ppb
0.9 ppb
1.1 ppb
1.4 ppb
0.9 ppb
SO2
0.4 ppb
0.3 ppb
0.3 ppb
0.3 ppb
0.2 ppb
CO
0.2 ppb
0.1 ppb
0.2 ppb
0.2 ppb
0.2 ppb
O3
70.9 ppb
47.1 ppb
51.1 ppb
49.6 ppb
34.7 ppb