Hourly Weather in Union, New Jersey, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
4 km/h
Calm
4 km/h
Calm
6 km/h
Calm
6 km/h
Calm
7 km/h
Calm
9 km/h
Light
17 km/h
Breezy
17 km/h
Breezy
16 km/h
Light
Humidity
51%
Comfortable
42%
Dry
37%
Dry
33%
Dry
31%
Dry
31%
Dry
34%
Dry
33%
Dry
38%
Dry
Visibility
15 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
1023 hPa
High
1023 hPa
High
1023 hPa
High
1022 hPa
High
1021 hPa
High
1021 hPa
High
1021 hPa
High
1021 hPa
High
Clouds
1%
2%
2%
16%
4%
13%
17%
11%
100%
Dew point
14°
11°
10°
9°
9°
9°
11°
9°
10°
UV Index
4
6
8
8
7
6
4
2
1
Air quality
58
Moderate
58
Moderate
58
Moderate
59
Moderate
59
Moderate
60
Moderate
60
Moderate
60
Moderate
67
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
17.3 μg/m3
17.3 μg/m3
17.3 μg/m3
17.3 μg/m3
17.3 μg/m3
17.3 μg/m3
17.3 μg/m3
17.3 μg/m3
17.1 μg/m3
PM25
12.8 μg/m3
12.9 μg/m3
13 μg/m3
13.2 μg/m3
13.4 μg/m3
13.6 μg/m3
13.8 μg/m3
14 μg/m3
16.3 μg/m3
NO2
8 ppb
4.4 ppb
3.9 ppb
3.5 ppb
3 ppb
2.8 ppb
2.7 ppb
2.5 ppb
3.4 ppb
SO2
1 ppb
1 ppb
1 ppb
0.9 ppb
0.9 ppb
0.8 ppb
0.7 ppb
0.6 ppb
0.6 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
16.2 ppb
18 ppb
21.5 ppb
26.3 ppb
32 ppb
37.8 ppb
43.4 ppb
48.2 ppb
77.4 ppb