Hourly Weather in Union County, Pennsylvania, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
2 km/h
Calm
3 km/h
Calm
6 km/h
Calm
5 km/h
Calm
7 km/h
Calm
8 km/h
Calm
8 km/h
Calm
12 km/h
Light
11 km/h
Light
Humidity
66%
Humid
56%
Comfortable
51%
Comfortable
48%
Comfortable
43%
Dry
41%
Dry
36%
Dry
34%
Dry
33%
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
1012 hPa
Normal
1011 hPa
Normal
1011 hPa
Normal
1010 hPa
Normal
1010 hPa
Normal
1009 hPa
Normal
1009 hPa
Low
1009 hPa
Low
1008 hPa
Low
Clouds
0%
1%
27%
25%
24%
77%
100%
49%
81%
Dew point
17°
16°
16°
16°
15°
15°
14°
13°
13°
UV Index
2
3
5
6
6
6
5
3
2
Air quality
43
Good
46
Good
49
Good
52
Moderate
70
Moderate
77
Moderate
70
Moderate
74
Moderate
75
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
12.9 μg/m3
12.9 μg/m3
12.9 μg/m3
12.9 μg/m3
20.2 μg/m3
25.1 μg/m3
20 μg/m3
23.2 μg/m3
22.9 μg/m3
PM25
7.6 μg/m3
8.2 μg/m3
8.8 μg/m3
9.8 μg/m3
19.2 μg/m3
23 μg/m3
18.9 μg/m3
21.1 μg/m3
21.7 μg/m3
NO2
3.5 ppb
2 ppb
0.5 ppb
0.4 ppb
0.3 ppb
0.3 ppb
0.3 ppb
0.3 ppb
0.3 ppb
SO2
0.4 ppb
0.5 ppb
0.6 ppb
0.6 ppb
0.5 ppb
0.5 ppb
0.5 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
20.4 ppb
25.8 ppb
31.4 ppb
42.7 ppb
57.9 ppb
57.2 ppb
59.1 ppb
57.4 ppb
57.1 ppb