Hourly Weather in Preston, Pennsylvania, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
6 km/h
Calm
5 km/h
Calm
7 km/h
Calm
9 km/h
Light
5 km/h
Calm
3 km/h
Calm
6 km/h
Calm
4 km/h
Calm
4 km/h
Calm
Humidity
63%
Humid
57%
Comfortable
55%
Comfortable
57%
Comfortable
58%
Comfortable
58%
Comfortable
56%
Comfortable
67%
Humid
73%
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
1012 hPa
Normal
1012 hPa
Normal
1012 hPa
Normal
1012 hPa
Normal
1011 hPa
Normal
1011 hPa
Normal
1011 hPa
Normal
1011 hPa
Normal
1011 hPa
Normal
Clouds
48%
34%
90%
35%
53%
38%
40%
12%
4%
Dew point
15°
14°
14°
15°
15°
15°
15°
16°
17°
UV Index
6
4
3
2
1
1
0
0
0
Air quality
45
Good
46
Good
46
Good
46
Good
47
Good
47
Good
48
Good
72
Moderate
73
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
10.3 μg/m3
11.1 μg/m3
13.5 μg/m3
19.4 μg/m3
19.4 μg/m3
19.4 μg/m3
19.4 μg/m3
21.4 μg/m3
21.9 μg/m3
PM25
6.8 μg/m3
7 μg/m3
7.1 μg/m3
7.3 μg/m3
7.5 μg/m3
7.7 μg/m3
7.8 μg/m3
20.3 μg/m3
20.8 μg/m3
NO2
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.3 ppb
0.6 ppb
0.9 ppb
1.1 ppb
1.7 ppb
SO2
0.8 ppb
0.7 ppb
0.8 ppb
0.8 ppb
0.8 ppb
0.7 ppb
0.6 ppb
0.6 ppb
0.6 ppb
CO
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
O3
48.7 ppb
49 ppb
49.5 ppb
50 ppb
50.5 ppb
51 ppb
51.4 ppb
44.3 ppb
41.4 ppb