Daily Weather in Union Square, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
16 km/h
Breezy
11 km/h
Light
12 km/h
Light
17 km/h
Breezy
20 km/h
Breezy
17 km/h
Breezy
7 km/h
Calm
13 km/h
Light
10 km/h
Light
Humidity
87%
Extremely humid
93%
Extremely humid
90%
Extremely humid
68%
Humid
84%
Extremely humid
79%
Extremely humid
75%
Extremely humid
72%
Extremely humid
80%
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
1023 hPa
High
1020 hPa
High
1015 hPa
Normal
1011 hPa
Normal
1004 hPa
Low
1013 hPa
Normal
1016 hPa
Normal
1016 hPa
Normal
1013 hPa
Normal
Clouds
100%
100%
82%
100%
100%
92%
99%
17%
57%
Dew point
18°
20°
17°
20°
22°
18°
17°
21°
22°
UV Index
7
8
8
7
6
Air quality
58
Moderate
62
Moderate
67
Moderate
76
Moderate
63
Moderate
Pollen index
Tree
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
Grass
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
Pollutants
Low risk
High risk
PM10
15.6 μg/m3
18.3 μg/m3
18.2 μg/m3
22.6 μg/m3
15.9 μg/m3
PM25
12.8 μg/m3
14.7 μg/m3
16 μg/m3
22.5 μg/m3
15.6 μg/m3
NO2
11.1 ppb
8.7 ppb
12 ppb
14.6 ppb
5.7 ppb
SO2
0.7 ppb
0.7 ppb
0.8 ppb
1.3 ppb
0.8 ppb
CO
0.2 ppb
0.2 ppb
0.2 ppb
0.3 ppb
0.3 ppb
O3
54.5 ppb
64.3 ppb
76.8 ppb
75.8 ppb
58.4 ppb