Hourly Weather in Perkiomen, Pennsylvania, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
2 km/h
Calm
0 km/h
Calm
1 km/h
Calm
9 km/h
Light
9 km/h
Light
10 km/h
Light
12 km/h
Light
12 km/h
Light
10 km/h
Light
Humidity
31%
Dry
28%
Very dry
27%
Very dry
26%
Very dry
26%
Very dry
27%
Very dry
32%
Dry
34%
Dry
39%
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
1012 hPa
Normal
1012 hPa
Normal
1012 hPa
Normal
1011 hPa
Normal
1011 hPa
Normal
1010 hPa
Normal
1010 hPa
Normal
1010 hPa
Normal
Clouds
9%
39%
100%
69%
16%
35%
83%
32%
47%
Dew point
8°
8°
8°
8°
8°
9°
10°
11°
12°
UV Index
7
7
6
5
3
1
1
0
0
Air quality
37
Good
38
Good
41
Good
44
Good
47
Good
50
Moderate
52
Moderate
64
Moderate
65
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
11.9 μg/m3
11.9 μg/m3
11.9 μg/m3
11.9 μg/m3
11.9 μg/m3
11.9 μg/m3
11.9 μg/m3
19.7 μg/m3
20 μg/m3
PM25
6.4 μg/m3
6.8 μg/m3
7.3 μg/m3
7.8 μg/m3
8.4 μg/m3
9 μg/m3
9.5 μg/m3
16 μg/m3
16.5 μg/m3
NO2
1.6 ppb
1.3 ppb
0.9 ppb
1 ppb
1.1 ppb
1.1 ppb
2.6 ppb
3.4 ppb
4.5 ppb
SO2
1.1 ppb
1 ppb
0.9 ppb
0.9 ppb
0.9 ppb
0.9 ppb
0.8 ppb
0.7 ppb
0.6 ppb
CO
0.1 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
40.3 ppb
41.1 ppb
42.2 ppb
43.5 ppb
44.9 ppb
46.2 ppb
47.3 ppb
62.5 ppb
57.9 ppb