Hourly Weather in Register, Pennsylvania, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
6 km/h
Calm
5 km/h
Calm
6 km/h
Calm
9 km/h
Light
9 km/h
Light
11 km/h
Light
11 km/h
Light
12 km/h
Light
10 km/h
Light
Humidity
71%
Extremely humid
65%
Humid
57%
Comfortable
45%
Comfortable
37%
Dry
31%
Dry
30%
Dry
29%
Very dry
29%
Very 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
1019 hPa
High
1020 hPa
High
1020 hPa
High
1018 hPa
High
1018 hPa
High
1018 hPa
Normal
1017 hPa
Normal
1016 hPa
Normal
1016 hPa
Normal
Clouds
0%
0%
0%
0%
0%
0%
0%
0%
0%
Dew point
12°
13°
12°
10°
9°
7°
7°
7°
7°
UV Index
1
2
4
6
7
8
8
6
4
Air quality
35
Good
36
Good
39
Good
42
Good
44
Good
47
Good
49
Good
53
Moderate
53
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
23.7 μg/m3
10.8 μg/m3
10.8 μg/m3
10.8 μg/m3
10.8 μg/m3
10.8 μg/m3
10.8 μg/m3
10.5 μg/m3
9.5 μg/m3
PM25
6.2 μg/m3
6.5 μg/m3
6.9 μg/m3
7.4 μg/m3
7.9 μg/m3
8.4 μg/m3
8.8 μg/m3
9.4 μg/m3
8.7 μg/m3
NO2
3.4 ppb
2.5 ppb
1.4 ppb
0.5 ppb
0.4 ppb
0.3 ppb
0.3 ppb
0.3 ppb
0.3 ppb
SO2
0.9 ppb
0.8 ppb
0.7 ppb
0.5 ppb
0.5 ppb
0.4 ppb
0.3 ppb
0.4 ppb
0.4 ppb
CO
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.1 ppb
0.2 ppb
0.2 ppb
O3
17.7 ppb
20.5 ppb
24.4 ppb
28.9 ppb
33.7 ppb
38.2 ppb
42.1 ppb
57.7 ppb
58.2 ppb