Hourly Weather in Union Center, Pennsylvania, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
7 km/h
Calm
8 km/h
Calm
8 km/h
Light
7 km/h
Calm
5 km/h
Calm
6 km/h
Calm
6 km/h
Calm
7 km/h
Calm
7 km/h
Calm
Humidity
76%
Extremely humid
62%
Humid
61%
Humid
60%
Humid
58%
Comfortable
53%
Comfortable
49%
Comfortable
46%
Comfortable
44%
Dry
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
1014 hPa
Normal
1014 hPa
Normal
1015 hPa
Normal
1014 hPa
Normal
1013 hPa
Normal
1012 hPa
Normal
1011 hPa
Normal
1011 hPa
Normal
1011 hPa
Normal
Clouds
0%
0%
4%
3%
21%
25%
30%
30%
68%
Dew point
12°
10°
12°
13°
14°
14°
13°
13°
13°
UV Index
0
1
2
3
5
6
6
6
5
Air quality
50
Moderate
56
Moderate
62
Moderate
68
Moderate
74
Moderate
79
Moderate
56
Moderate
55
Moderate
55
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
11.8 μg/m3
11.6 μg/m3
12.3 μg/m3
8.6 μg/m3
8.6 μg/m3
8.6 μg/m3
14 μg/m3
13.3 μg/m3
12.8 μg/m3
PM25
8.9 μg/m3
11.6 μg/m3
14.8 μg/m3
18 μg/m3
21.2 μg/m3
23.9 μg/m3
11.7 μg/m3
11.4 μg/m3
11.2 μg/m3
NO2
2.1 ppb
2 ppb
1.5 ppb
1 ppb
0.6 ppb
0.5 ppb
0.4 ppb
0.3 ppb
0.3 ppb
SO2
0.8 ppb
0.7 ppb
0.7 ppb
0.6 ppb
0.6 ppb
0.6 ppb
0.6 ppb
0.5 ppb
0.5 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
44.4 ppb
45.5 ppb
46.9 ppb
48.2 ppb
49.6 ppb
50.7 ppb
53 ppb
56.9 ppb
58.6 ppb